WMS A compliant implementation of WMS plus most of the SLD extension (dynamic styling). Can also generate PDF, SVG, KML, GeoRSS WFS WMS GEOSERVER Fire behavior Comportement du feu Répercussions des feux Fire impacts Fire mapping and monitoring Surveillance et cartographie des feux de forêt Prévision de l’occurrence des feux de végétation Fire occurrence prediction Fire risk Risque de feu Fire weather Forest and fuels characterization Caractérisation des forêts et des combustibles Infrastructure Infrastructure Physical geography Géographie physique Weather Forêt-météo Météo John Little Natural Resources Canada Spatial Data Analyst Work

5320-122 Street

Edmonton AB T6H 3S5 Canada 825-510-1166 john.little@nrcan-rncan.gc.ca NONE NONE text/xml image/png application/atom+xml application/json;type=utfgrid application/pdf application/rss+xml application/vnd.google-earth.kml+xml application/vnd.google-earth.kml+xml;mode=networklink application/vnd.google-earth.kmz image/geotiff image/geotiff8 image/gif image/jpeg image/png; mode=8bit image/svg+xml image/tiff image/tiff8 image/vnd.jpeg-png image/vnd.jpeg-png8 text/html; subtype=openlayers text/html; subtype=openlayers2 text/html; subtype=openlayers3 text/plain application/vnd.ogc.gml text/xml application/vnd.ogc.gml/3.1.1 text/xml; subtype=gml/3.1.1 text/html application/json XML INIMAGE BLANK JSON A compliant implementation of WMS plus most of the SLD extension (dynamic styling). Can also generate PDF, SVG, KML, GeoRSS EPSG:3978 EPSG:3979 EPSG:4326 EPSG:3857 EPSG:900913 EPSG:2294 EPSG:2295 EPSG:2953 EPSG:2957 EPSG:2961 EPSG:3005 EPSG:3347 EPSG:3395 EPSG:3400 EPSG:3401 EPSG:3571 EPSG:3572 EPSG:3573 EPSG:3574 EPSG:3575 EPSG:3576 EPSG:3577 EPSG:3578 EPSG:4269 EPSG:26707 EPSG:26708 EPSG:26709 EPSG:26710 EPSG:26711 EPSG:26712 EPSG:26713 EPSG:26714 EPSG:26715 EPSG:26716 EPSG:26717 EPSG:26718 EPSG:26719 EPSG:26720 EPSG:26721 EPSG:26722 EPSG:26907 EPSG:26908 EPSG:26909 EPSG:26910 EPSG:26911 EPSG:26912 EPSG:26913 EPSG:26914 EPSG:26915 EPSG:26916 EPSG:26917 EPSG:26918 EPSG:26919 EPSG:26920 EPSG:26921 EPSG:26922 EPSG:32181 EPSG:32182 EPSG:32183 EPSG:32184 EPSG:32185 EPSG:32186 EPSG:32187 EPSG:32188 EPSG:32189 EPSG:32190 EPSG:32191 EPSG:32192 EPSG:32193 EPSG:32194 EPSG:32195 EPSG:32196 EPSG:32197 EPSG:32198 EPSG:41001 EPSG:42101 EPSG:42304 CRS:84 -180.0 180.0 -11.571437552198061 90.0 public:FBP_FuelLayer_wBurnScars A national map of Canadian FBP fuel types (with burn scars) developed from public data sources. The resolution of the raster is 250m. Data sources include the kNN Forest Inventory (2017) and National Burn Area Composite. Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/fuels/development/Canadian_Forest_FBP_Fuel_Types/Canadian_Forest_FBP_Fuel_Types_Metadata_v20191114.pdf Forest and fuels characterization Caractérisation des forêts et des combustibles EPSG:3978 CRS:84 -173.46591252976782 -12.021212341103638 35.838973387030144 83.22287964876992 text/plain public:NFDB_point The National Fire Database fire point data is a collection of forest fire locations as provided by Canadian fire management agencies including provinces, territories, and Parks Canada. - Metadata: https://cwfis.cfs.nrcan.gc.ca/downloads/nfdb/fire_pnt/current_version/NFDB_Point_metadata_NAP_ISO_19115_2003_EN.pdf Fire mapping and monitoring Surveillance et cartographie des feux de forêt EPSG:3978 CRS:84 -148.79396277485176 -31.837791805065713 39.63723640922159 73.5244572402757 public:activefires_current Reported active fire locations are updated daily as provided by fire management agencies (provinces, territories and Parks Canada). / Metadata https://cwfis.cfs.nrcan.gc.ca/downloads/activefires/activefires_metadata_NAP_ISO_19115_2003_EN.pdf Fire mapping and monitoring Surveillance et cartographie des feux de forêt EPSG:3978 CRS:84 -180.0 180.0 30.220259209268296 87.46090453011479 text/plain text/plain text/plain public:adi The Atmospheric Dispersion Index (ADI) is a numeric rating of the atmosphere's capability of transporting pollutants away from their sources. The ADI is based on the Gaussian distribution statistical models described by Lavdas (1986). Weather Météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-04-20T00:00:00.000Z/P1D public:basemap_inside_bndry Base-map administrative boundary linear features. inside_bndry_lcc features EPSG:3978 CRS:84 -159.4644585828343 -27.453214679015254 42.16603133385127 78.9585688716597 public:basemap_land Base-map land polygon features features boundaries2_lcc EPSG:3978 CRS:84 -180.0 180.0 -11.571437552198061 90.0 public:bui The Buildup Index is a component of the Canadian Forest Fire Weather Index (FWI) System. It is an indicator of the total amount of fuel available for combustion. Higher values are indicative of drier fuels overall and more fuel consumption during a fire. More consumption on a a fire will create higher intensities and lead to more challenges to control. Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-05-04T00:00:00.000Z/P1D public:bui_current The Buildup Index is a component of the Canadian Forest Fire Weather Index (FWI) System. It is a numeric rating of the total amount of fuel available for combustion. It combines the Duff Moisture Code and the Drought Code; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fwi_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L\'Indice du combustible disponible est une composante de la Méthode canadienne de l'Indice Forêt- Météo (IFM). Il s'agit d'une évaluation numérique de la quantité totale de combustible disponible qui combine l'Indice d'humidité de l'humus et l'Indice de sécheresse; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fwi_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:cfb Crown Fraction Burned (CFB) is the estimated fraction of the forest canopy consumed in the passage of a fire. It varies between 0 and 1, where 0 indicates a surface fire only (the flames do not reach up into the canopy) and values above 0.9 indicate a high-intensity continuous crown fire. Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-05-04T00:00:00.000Z/P1D public:cfb_current Crown Fraction Burned (CFB) is the predicted fraction of the tree crowns consumed by the fire. It is based on Buildup Index, Foliar Moisture Content, Surface Fuel Consumption, and Rate of Spread; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_EN.pdf / La fraction consumée des cimes (FCC) est la fraction prédite des couronnes d'arbre consumées par un incendie. Elle est basée sur l'Indice du combustible disponible, l'humidité foliaire, le brûlage des combustibles de surface ainsi que la vitesse de propagation; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:cffdrs_fbp_fuel_types A national map of Canadian Fire Behaviour Prediction (FBP) Fuel Types (FT) developed from public data sources. The resolution of the raster grid is 30m, classified from the Spatialized Canadian National Forest Inventory (SCANFI) dataset, ecozones of Canada, and the National Burned Area Composite (NBAC). The purpose of the dataset is to characterize Canadian forests into fuel types for use in Fire Behaviour Prediction calculations as well as for situational awareness of national fire potential. Date modified: 2024-05-22. Version 2024-05-22 Forest and fuels characterization Caractérisation des forêts et des combustibles EPSG:3978 CRS:84 -153.17876901469876 -29.406828424119034 35.86006875713171 74.87729798172198 image/png public:cffdrs_fbp_fuel_types_100m A national map of Canadian Fire Behaviour Prediction (FBP) Fuel Types (FT) developed from public data sources. The resolution of the raster grid is 100m, classified from the Spatialized Canadian National Forest Inventory (SCANFI) dataset, ecozones of Canada, and the National Burned Area Composite (NBAC). The purpose of the dataset is to characterize Canadian forests into fuel types for use in Fire Behaviour Prediction calculations as well as for situational awareness of national fire potential. Date modified: 2024-05-22. Version 2024-05-22 Forest and fuels characterization Caractérisation des forêts et des combustibles EPSG:3978 CRS:84 -153.17876901469876 -29.406549044566397 35.859725603950494 74.87727320424143 public:currentSmoke Most recent observed PM 2.5 smoke concentration at the surface from ECCC Firework. Is usually 2 hours behind current time due to processing time. Fire impacts Impacts du feu EPSG:3978 CRS:84 -179.41156182932585 -15.62859588866442 15.714769318309802 80.53673292002773 public:dc The Drought Code is a component of the Canadian Forest Fire Weather Index (FWI) System. Higher values mean drier conditions in the deeper and denser decaying material in the forest floor. This is a useful indicator of seasonal drought effects on forest fuels. Operationally, it is used to indicate the tendency to have significant and longer-lasting combustion within deeper pockets of fuel in the forest floor and in larger logs on the surface. Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-05-04T00:00:00.000Z/P1D public:dc_current The Drought Code is a component of the Canadian Forest Fire Weather Index (FWI) System. It is a numeric rating of the average moisture content of deep, compact organic layers. This code is a useful indicator of seasonal drought effects on forest fuels and the amount of smoldering in deep duff layers and large logs; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fwi_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L\'Indice de sécheresse est une composante de la Méthode canadienne de l\'Indice Forêt-Météo (IFM). Il s'agit d'une évaluation numérique de la teneur en eau des épaisses couches organiques compactes. C'est un indicateur utile des effets saisonniers des sécheresses sur les combustibles forestiers et du degré de latence du feu dans les épaisses couches organiques et les grosses billes; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fwi_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:dmc The Duff Moisture Code is a component of the Canadian Forest Fire Weather Index (FWI) System. It tracks the moisture content of the loosely compacted, decaying organic material in the first 5 to 10 cm of the forest floor. Higher values mean drier conditions. The primary operational use of this code is in assessing the potential for sustained ignitions from lightning strikes. Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-05-04T00:00:00.000Z/P1D public:dmc_current The Duff Moisture Code is a component of the Canadian Forest Fire Weather Index (FWI) System. It is a numeric rating of the average moisture content of loosely compacted organic layers of moderate depth. This code gives an indication of fuel consumption in moderate duff layers and medium-size woody material; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fwi_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L'Indice d'humidité de l'humus est une composante de la Méthode canadienne de l'Indice Forêt-Météo (IFM). Il s'agit d'une évaluation numérique de la teneur moyenne en eau des couches organiques peu tassées de moyenne épaisseur. Il donne une indication de la combustion du combustible dans les couches organiques de moyenne épaisseur et les matières ligneuses de taille moyenne; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fwi_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:dmix The Transport Wind Vector is the mean wind speed and direction in the layer between the ground and the mixing height. The transport wind vector provides the expected direction and speed of movement of pollutants. Weather Météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-04-20T00:00:00.000Z/P1D public:dsr The Daily Severity Rating, is an additional component of the Canadian Forest Fire Weather Index (FWI) System. It is a simple transformation of the FWI which provides a better relative indicator of the effort required to suppress a fire. It is typically summarized over months or a full fire season to give an idea of how challenging the fire weather has been during a period at a specific location or over a region. Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-05-04T00:00:00.000Z/P1D public:dsr_current The Daily Severity Rating is a component of the Canadian Forest Fire Weather Index (FWI) System. It is a numeric rating of the difficulty of controlling fires. It is based on the Fire Weather Index but more accurately reflects the expected efforts required for fire suppression; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fwi_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L'indice journalier de sévérité est une composante de la Méthode canadienne de l'Indice Forêt-Météo (IFM). Il s'agit d'une évaluation numérique de la difficulté à contrôler des feux. Il est basé sur l'Indice Forêt-Météo, mais reflète plus précisément les efforts attendus requis pour la suppression; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fwi_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:elevation_250m An elevation grid of Canada at 250m. Physical geography Géographie physique EPSG:3978 CRS:84 -174.02182317107975 178.8474598511335 33.47809846262167 85.26621631251517 public:fdr Fire Danger is a general indicator of how easily a fire may ignite in forest vegetation, how readily that fire will spread through vegetation, and how difficult a spreading fire may be to control. It does not take into account the potential impact on man-made or natural values that may be damaged by the fire. Note: These general fire descriptions apply to most coniferous forests. The national "Fire Danger" maps show conditions using the fire danger classification methods developed by each provincial and territorial fire management agency. Fire Danger classification may vary between agencies. These general indicators do not account for seasonal changes associated with deciduous trees or grasslands. For fuel-specific fire behaviour, consult the Fire Behaviour Prediction maps. LOW - Fires, if they spread, will grow slowly and with very small flames. Active parts of a fire perimeter should be very easily contained; however, existing fires may continue to smoulder in deeper fuels in the ground. Moderate: Fires in forests will spread continuously through surface fuels with relatively small flames and should be easily contained by ground crews with water pumps and hand tools. Fires in fully cured grasslands may grow with higher spread rates and larger flames; MODERATE - Fires will move through the forest as vigorously spreading surface fires with flames large enough at times to occasionally move into the conifer forest canopy. Fires will be challenging for ground crews to handle completely; the support of heavy equipment (bulldozers, tanker trucks, airtankers) will most likely be required. HIGH - Fires will move through the forest as vigorously spreading surface fires with flames large enough at times to occasionally move into the conifer forest canopy. Fires will be challenging for ground crews to handle completely; the support of heavy equipment (bulldozers, tanker trucks, airtankers) will most likely be required. VERY HIGH - Fires will be faster-moving and exhibit high intensity with partial to full ignition of the conifer forest canopy. Flames in conifer forests will be large and often extend above the trees. The larger flames at the most active part of the fire will be beyond control by ground crews; a significant air attack will likely be required to effectively limit a fire's forward progression. EXTREME - Fires will spread as fast-moving, high-intensity crown fires with flames consistently above the tops of the trees. They will be very difficult to control until conditions change. Suppression actions will be limited to the sides and back of fires, with only indirect actions possible to limit a fire's forward progression. NIL - No calculations were performed for this region. Forêt-météo Fire weather EPSG:3978 CRS:84 -174.2769067482709 -11.4518732230292 35.84089757528624 83.39788341810149 2018-01-01T00:00:00.000Z/2026-05-04T00:00:00.000Z/P1D public:fdr20260421xf Fire Danger is a relative index of how easy it is to ignite vegetation, how difficult a fire may be to control, and how much damage a fire may do; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_EN.pdf / Le risque d'incendie est un indice relatif indiquant le niveau de facilité pour allumer un incendie de végétation, le niveau de difficulté qu'un incendie peut demander pour être contrôlé ainsi que la quantité de dommages qu'un incendie peut causer; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:fdr20260422xf Fire Danger is a relative index of how easy it is to ignite vegetation, how difficult a fire may be to control, and how much damage a fire may do; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_EN.pdf / Le risque d'incendie est un indice relatif indiquant le niveau de facilité pour allumer un incendie de végétation, le niveau de difficulté qu'un incendie peut demander pour être contrôlé ainsi que la quantité de dommages qu'un incendie peut causer; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:fdr20260423sf Fire Danger is a relative index of how easy it is to ignite vegetation, how difficult a fire may be to control, and how much damage a fire may do; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_EN.pdf / Le risque d'incendie est un indice relatif indiquant le niveau de facilité pour allumer un incendie de végétation, le niveau de difficulté qu'un incendie peut demander pour être contrôlé ainsi que la quantité de dommages qu'un incendie peut causer; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:fdr20260423xf Fire Danger is a relative index of how easy it is to ignite vegetation, how difficult a fire may be to control, and how much damage a fire may do; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_EN.pdf / Le risque d'incendie est un indice relatif indiquant le niveau de facilité pour allumer un incendie de végétation, le niveau de difficulté qu'un incendie peut demander pour être contrôlé ainsi que la quantité de dommages qu'un incendie peut causer; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:fdr20260424xf Fire Danger is a relative index of how easy it is to ignite vegetation, how difficult a fire may be to control, and how much damage a fire may do; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_EN.pdf / Le risque d'incendie est un indice relatif indiquant le niveau de facilité pour allumer un incendie de végétation, le niveau de difficulté qu'un incendie peut demander pour être contrôlé ainsi que la quantité de dommages qu'un incendie peut causer; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:fdr20260425xf Fire Danger is a relative index of how easy it is to ignite vegetation, how difficult a fire may be to control, and how much damage a fire may do; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_EN.pdf / Le risque d'incendie est un indice relatif indiquant le niveau de facilité pour allumer un incendie de végétation, le niveau de difficulté qu'un incendie peut demander pour être contrôlé ainsi que la quantité de dommages qu'un incendie peut causer; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:fdr20260426xf Fire Danger is a relative index of how easy it is to ignite vegetation, how difficult a fire may be to control, and how much damage a fire may do; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_EN.pdf / Le risque d'incendie est un indice relatif indiquant le niveau de facilité pour allumer un incendie de végétation, le niveau de difficulté qu'un incendie peut demander pour être contrôlé ainsi que la quantité de dommages qu'un incendie peut causer; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:fdr20260427xf Fire Danger is a relative index of how easy it is to ignite vegetation, how difficult a fire may be to control, and how much damage a fire may do; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_EN.pdf / Le risque d'incendie est un indice relatif indiquant le niveau de facilité pour allumer un incendie de végétation, le niveau de difficulté qu'un incendie peut demander pour être contrôlé ainsi que la quantité de dommages qu'un incendie peut causer; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:fdr20260428xf Fire Danger is a relative index of how easy it is to ignite vegetation, how difficult a fire may be to control, and how much damage a fire may do; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_EN.pdf / Le risque d'incendie est un indice relatif indiquant le niveau de facilité pour allumer un incendie de végétation, le niveau de difficulté qu'un incendie peut demander pour être contrôlé ainsi que la quantité de dommages qu'un incendie peut causer; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:fdr20260429xf Fire Danger is a relative index of how easy it is to ignite vegetation, how difficult a fire may be to control, and how much damage a fire may do; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_EN.pdf / Le risque d'incendie est un indice relatif indiquant le niveau de facilité pour allumer un incendie de végétation, le niveau de difficulté qu'un incendie peut demander pour être contrôlé ainsi que la quantité de dommages qu'un incendie peut causer; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:fdr20260430xf Fire Danger is a relative index of how easy it is to ignite vegetation, how difficult a fire may be to control, and how much damage a fire may do; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_EN.pdf / Le risque d'incendie est un indice relatif indiquant le niveau de facilité pour allumer un incendie de végétation, le niveau de difficulté qu'un incendie peut demander pour être contrôlé ainsi que la quantité de dommages qu'un incendie peut causer; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:fdr20260501xf Fire Danger is a relative index of how easy it is to ignite vegetation, how difficult a fire may be to control, and how much damage a fire may do; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_EN.pdf / Le risque d'incendie est un indice relatif indiquant le niveau de facilité pour allumer un incendie de végétation, le niveau de difficulté qu'un incendie peut demander pour être contrôlé ainsi que la quantité de dommages qu'un incendie peut causer; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:fdr20260502xf Fire Danger is a relative index of how easy it is to ignite vegetation, how difficult a fire may be to control, and how much damage a fire may do; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_EN.pdf / Le risque d'incendie est un indice relatif indiquant le niveau de facilité pour allumer un incendie de végétation, le niveau de difficulté qu'un incendie peut demander pour être contrôlé ainsi que la quantité de dommages qu'un incendie peut causer; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:fdr20260503xf Fire Danger is a relative index of how easy it is to ignite vegetation, how difficult a fire may be to control, and how much damage a fire may do; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_EN.pdf / Le risque d'incendie est un indice relatif indiquant le niveau de facilité pour allumer un incendie de végétation, le niveau de difficulté qu'un incendie peut demander pour être contrôlé ainsi que la quantité de dommages qu'un incendie peut causer; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:fdr20260504xf Fire Danger is a relative index of how easy it is to ignite vegetation, how difficult a fire may be to control, and how much damage a fire may do; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_EN.pdf / Le risque d'incendie est un indice relatif indiquant le niveau de facilité pour allumer un incendie de végétation, le niveau de difficulté qu'un incendie peut demander pour être contrôlé ainsi que la quantité de dommages qu'un incendie peut causer; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:fdr_current Fire Danger is a relative index of how easy it is to ignite vegetation, how difficult a fire may be to control, and how much damage a fire may do; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_EN.pdf / Le risque d'incendie est un indice relatif indiquant le niveau de facilité pour allumer un incendie de végétation, le niveau de difficulté qu'un incendie peut demander pour être contrôlé ainsi que la quantité de dommages qu'un incendie peut causer; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:fdr_current_shp Fire Danger is a relative index of how easy it is to ignite vegetation, how difficult a fire may be to control, and how much damage a fire may do. Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/fire_danger/fire_danger_metadata_NAP_ISO_19115_2003_EN.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -152.87909241652318 -29.777540560554872 36.1251666489418 74.75251594265215 text/plain public:ffmc The Fine Fuel Moisture Code is a component of the Canadian Forest Fire Weather Index (FWI) System. It tracks the moisture content of the very fine dead surface fuels that carry surface flaming in a conifer forest. Higher values mean drier conditions. The code is a good indicator of potential for a fire to sustain ignition (for example from a spark or an ember) and is often used to assess the potential for human-caused ignitions. Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-05-04T00:00:00.000Z/P1D public:ffmc_current The Fine Fuel Moisture Code is a component of the Canadian Forest Fire Weather Index (FWI) System. It is a numeric rating of the moisture content of litter and other cured fine fuels. This code is an indicator of the relative ease of ignition and the flammability of fine fuel; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fwi_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L'indice du combustible léger est une composante de la Méthode canadienne de l'Indice Forêt- Météo (IFM). Il s'agit d'une évaluation numérique de la teneur moyenne en eau de la litière et d'autres combustibles légers. Cet indice est un indicateur de la facilité relative de l'allumage ainsi que de l'inflammabilité du combustible léger; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fwi_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:firewx_naefs Forecast weather stations (NAEFS) 14 days Fire weather Forêt-météo EPSG:42304 CRS:84 -172.7024340392914 -12.504040454481194 36.28827260718451 82.99404114240643 2026-04-21T00:00:00.000Z/2026-05-06T00:00:00.000Z/P1D public:firewx_scribe Forecast weather stations (SCRIBE) 48 hours Météo Weather EPSG:3978 CRS:84 -180.0 180.0 30.220259209268267 87.46090453011479 2026-04-21T12:00:00.000Z/2026-04-23T12:00:00.000Z/P1D public:firewx_scribe_fcst 48 hour forecast (SCRIBE) Fire weather Forêt-météo EPSG:3978 CRS:84 -172.74853391639488 -12.462829801686254 36.28506639235651 83.00920057982003 text/xml application/pdf application/pdf public:firewx_stns Reporting weather stations Weather Météo EPSG:3978 CRS:84 -180.0 180.0 30.220259209268267 87.46090453011479 2025-04-21T12:00:00.000Z/2026-04-21T12:00:00.000Z/P1D public:firewx_stns_current Reporting weather stations Forêt-météo Fire weather EPSG:3978 CRS:84 -180.0 180.0 30.220259209268296 87.46090453011479 public:fmc Foliar Moisture Content (FMC) is an estimate of the water content of the conifer needles in a forest canopy. The FMC varies somewhat throughout the fire season and is used in determining whether or not a fire is expected to move from the ground surface into the tree crowns. In live persistent conifer needles in healthy forests range from 80% to 120% (weight of water divided by dry weight times 100). Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-05-04T00:00:00.000Z/P1D public:fmc_current Foliar Moisture Content (FMC) is an estimate of the water content of conifer needles. It ranges from 85% to 120% (weight of water divided by dry weight times 100). The FMC is used in determining whether or not a fire is expected to move from the ground surface into the tree crowns. It is based on latitude, longitude, and elevation; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L'humidité foliaire (HF) est une estimation du contenu en eau des aiguilles de conifères. Elle est comprise entre 85 % à 120 % (poids de l'eau divisé par le poids à sec multiplié par 100). L'HF est utilisée afin de déterminer si un incendie est censé migrer de la surface à la cime des arbres. Elle est basée sur la latitude, la longitude et l'altitude; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:ft Fire Type (FT) provides a general description of the fire. A fire can be classified as: a "surface fire," spreading with flames that mostly remain well below the canopy of the forest; an "intermittent crown fire" when flames extend up some trees and consume the canopy; a "continuous crown fire" when flames extend up above the forest canopy over most of the fire front and can spread rapidly under the full force of the wind above the forest. Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-05-04T00:00:00.000Z/P1D public:ft_current Fire Type (FT) provides a general description of the fire. It is based on the Crown Fraction Burned (CFB). If the CFB is less than 0.1 (10%), then the fire is a surface fire. If the CFB is 0.9 (90%) or more, the fire is a continuous crown fire. If the CFB is between 0.1 and 0.9, the fire is an intermittent crown fire; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_EN.pdf / La description d\'incendie (DI) fournit une description générale d'un feu. Elle est basée sur la fraction consumée des cimes (FCC). Si la FCC est moindre que 0,1 (10 %), ceci signifie que l'incendie est un feu de surface. Si la FCC est de 0,9 (90 %) ou plus, l'incendie est un feu continu de cimes. Si la FCC est entre 0,1 et 0,9, l'incendie est un feu intermittent de cimes; Métadonnée: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:fwi The Fire Weather Index is a component of the Canadian Forest Fire Weather Index (FWI) System. It is an indicator of the intensity (and the size of flames) associated with a fire spreading through a conifer forest and is used as an indicator of the difficulty of control. Higher values indicate higher intensity and larger flames. Fire weather Forêt-météo EPSG:3978 CRS:84 -174.2769067482709 -11.4518732230292 35.84089757528624 83.39788341810149 2018-01-01T00:00:00.000Z/2026-05-04T00:00:00.000Z/P1D public:fwi_current The Fire Weather Index is a component of the Canadian Forest Fire Weather Index (FWI) System. It is a numeric rating of fire intensity. It combines the Initial Spread Index and the Buildup Index. It is suitable as a general index of fire danger throughout the forested areas of Canada; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fwi_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L'indice Forêt-Météo est une composante de la Méthode canadienne de l'Indice Forêt-Météo (IFM). Il s'agit d'une classification numérique de l'intensité du feu. Il combine l'Indice de propagation initiale ainsi que les Indices du combustible disponible. Il s'inscrit comme un indice général du risque d'incendie dans toutes les régions boisées du Canada; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fwi_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:grasscuring Current percentage of grass curing calculated from normalized difference vegetation index (NDVI) data. This layer is used to calculate Fire Behaviour Prediction (FBP) in the Grassland O-1 fuel type. A value of 0 represents normalized "green" grass while a value of 100 represents fully cured grass. Standing and matte cured grass are not differentiated. Forest and fuels characterization Caractérisation des forêts et des combustibles EPSG:3978 CRS:84 -154.60136356107628 -28.349438029393653 35.59116989991092 75.32000523580524 2024-01-01T00:00:00.000Z/2026-04-21T00:00:00.000Z/P1D public:greenup Current green-up of the forest calculated from normalized difference vegetation index (NDVI) data. The green-up layer is in the Fire Behaviour Prediction (FBP) calculation for the aspen (D-1), boreal mixwood (M-1/M-2) and dead balsam fir mixedwood (M-3/M-4) fuel types. A value of 0 represents leafless while 1 represents green; Forest and fuels characterization Caractérisation des forêts et des combustibles EPSG:3978 CRS:84 -154.60136356107628 -28.349438029393653 35.59116989991092 75.32000523580524 2024-01-02T00:00:00.000Z/2026-04-21T00:00:00.000Z/P1D public:gu_current Current green-up of the forest calculated from normalized difference vegetation index (NDVI) data. The green-up layer is in the Fire Behaviour Prediction (FBP) calculation for the aspen (D-1), boreal mixwood (M-1/M-2) and dead balsam fir mixedwood (M-3/M-4) fuel types. A value of 0 represents leafless while 1 represents green; Metadata / Métadonnées: https://cwfis.cfs.nrcan.gc.ca/downloads/greenup/Greenup_metadata_NAP_ISO_19115_2003.pdf, https://cwfis.cfs.nrcan.gc.ca/downloads/greenup/Greenup_metadata_NAP_ISO_19115_2003.xml Forest and fuels characterization Caractérisation des forêts et des combustibles EPSG:3978 CRS:84 -154.60136356107628 -28.349438029393653 35.591169899017615 75.32000523534346 text/xml application/pdf public:hfi Head Fire Intensity (HFI) is the estimated total energy output per second of a metre of a spreading fire at its head (in the direction it is spreading fastest). Because it is strongly related to flame size, it is a standard indicator used in many parts of the world for estimating the difficulty of controlling a fire and selecting appropriate suppression methods. It is measured in kilowatts per metre of firefront. Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-05-04T00:00:00.000Z/P1D public:hfi20260421xf Head Fire Intensity (HFI) is the predicted intensity, or energy output, of the fire at the front or head of the fire. It has become one of the standard gauges by which fire managers estimate the difficulty of controlling a fire and select appropriate suppression methods. It is measured in kilowatts per metre of fire front and is based on the Rate of Spread and the Total Fuel Consumption; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L'intensité du front (IF) est l'intensité prédite, ou la production d'énergie, d'un incendie au front ou à la tête d'un feu. Cet aspect est devenu un des indicateurs étalon en vertu duquel les gestionnaires des incendies de forêt évaluent la difficulté de contrôler un incendie et choisissent des méthodes appropriées de suppression. Elle est mesurée en kilowatts par mètre du front et est basée sur la vitesse de propagation ainsi que la combustion totale du combustible; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:hfi20260422xf Head Fire Intensity (HFI) is the predicted intensity, or energy output, of the fire at the front or head of the fire. It has become one of the standard gauges by which fire managers estimate the difficulty of controlling a fire and select appropriate suppression methods. It is measured in kilowatts per metre of fire front and is based on the Rate of Spread and the Total Fuel Consumption; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L'intensité du front (IF) est l'intensité prédite, ou la production d'énergie, d'un incendie au front ou à la tête d'un feu. Cet aspect est devenu un des indicateurs étalon en vertu duquel les gestionnaires des incendies de forêt évaluent la difficulté de contrôler un incendie et choisissent des méthodes appropriées de suppression. Elle est mesurée en kilowatts par mètre du front et est basée sur la vitesse de propagation ainsi que la combustion totale du combustible; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:hfi20260423sf Head Fire Intensity (HFI) is the predicted intensity, or energy output, of the fire at the front or head of the fire. It has become one of the standard gauges by which fire managers estimate the difficulty of controlling a fire and select appropriate suppression methods. It is measured in kilowatts per metre of fire front and is based on the Rate of Spread and the Total Fuel Consumption; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L'intensité du front (IF) est l'intensité prédite, ou la production d'énergie, d'un incendie au front ou à la tête d'un feu. Cet aspect est devenu un des indicateurs étalon en vertu duquel les gestionnaires des incendies de forêt évaluent la difficulté de contrôler un incendie et choisissent des méthodes appropriées de suppression. Elle est mesurée en kilowatts par mètre du front et est basée sur la vitesse de propagation ainsi que la combustion totale du combustible; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:hfi20260423xf Head Fire Intensity (HFI) is the predicted intensity, or energy output, of the fire at the front or head of the fire. It has become one of the standard gauges by which fire managers estimate the difficulty of controlling a fire and select appropriate suppression methods. It is measured in kilowatts per metre of fire front and is based on the Rate of Spread and the Total Fuel Consumption; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L'intensité du front (IF) est l'intensité prédite, ou la production d'énergie, d'un incendie au front ou à la tête d'un feu. Cet aspect est devenu un des indicateurs étalon en vertu duquel les gestionnaires des incendies de forêt évaluent la difficulté de contrôler un incendie et choisissent des méthodes appropriées de suppression. Elle est mesurée en kilowatts par mètre du front et est basée sur la vitesse de propagation ainsi que la combustion totale du combustible; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:hfi20260424xf Head Fire Intensity (HFI) is the predicted intensity, or energy output, of the fire at the front or head of the fire. It has become one of the standard gauges by which fire managers estimate the difficulty of controlling a fire and select appropriate suppression methods. It is measured in kilowatts per metre of fire front and is based on the Rate of Spread and the Total Fuel Consumption; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L'intensité du front (IF) est l'intensité prédite, ou la production d'énergie, d'un incendie au front ou à la tête d'un feu. Cet aspect est devenu un des indicateurs étalon en vertu duquel les gestionnaires des incendies de forêt évaluent la difficulté de contrôler un incendie et choisissent des méthodes appropriées de suppression. Elle est mesurée en kilowatts par mètre du front et est basée sur la vitesse de propagation ainsi que la combustion totale du combustible; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:hfi20260425xf Head Fire Intensity (HFI) is the predicted intensity, or energy output, of the fire at the front or head of the fire. It has become one of the standard gauges by which fire managers estimate the difficulty of controlling a fire and select appropriate suppression methods. It is measured in kilowatts per metre of fire front and is based on the Rate of Spread and the Total Fuel Consumption; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L'intensité du front (IF) est l'intensité prédite, ou la production d'énergie, d'un incendie au front ou à la tête d'un feu. Cet aspect est devenu un des indicateurs étalon en vertu duquel les gestionnaires des incendies de forêt évaluent la difficulté de contrôler un incendie et choisissent des méthodes appropriées de suppression. Elle est mesurée en kilowatts par mètre du front et est basée sur la vitesse de propagation ainsi que la combustion totale du combustible; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:hfi20260426xf Head Fire Intensity (HFI) is the predicted intensity, or energy output, of the fire at the front or head of the fire. It has become one of the standard gauges by which fire managers estimate the difficulty of controlling a fire and select appropriate suppression methods. It is measured in kilowatts per metre of fire front and is based on the Rate of Spread and the Total Fuel Consumption; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L'intensité du front (IF) est l'intensité prédite, ou la production d'énergie, d'un incendie au front ou à la tête d'un feu. Cet aspect est devenu un des indicateurs étalon en vertu duquel les gestionnaires des incendies de forêt évaluent la difficulté de contrôler un incendie et choisissent des méthodes appropriées de suppression. Elle est mesurée en kilowatts par mètre du front et est basée sur la vitesse de propagation ainsi que la combustion totale du combustible; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:hfi20260427xf Head Fire Intensity (HFI) is the predicted intensity, or energy output, of the fire at the front or head of the fire. It has become one of the standard gauges by which fire managers estimate the difficulty of controlling a fire and select appropriate suppression methods. It is measured in kilowatts per metre of fire front and is based on the Rate of Spread and the Total Fuel Consumption; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L'intensité du front (IF) est l'intensité prédite, ou la production d'énergie, d'un incendie au front ou à la tête d'un feu. Cet aspect est devenu un des indicateurs étalon en vertu duquel les gestionnaires des incendies de forêt évaluent la difficulté de contrôler un incendie et choisissent des méthodes appropriées de suppression. Elle est mesurée en kilowatts par mètre du front et est basée sur la vitesse de propagation ainsi que la combustion totale du combustible; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:hfi20260428xf Head Fire Intensity (HFI) is the predicted intensity, or energy output, of the fire at the front or head of the fire. It has become one of the standard gauges by which fire managers estimate the difficulty of controlling a fire and select appropriate suppression methods. It is measured in kilowatts per metre of fire front and is based on the Rate of Spread and the Total Fuel Consumption; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L'intensité du front (IF) est l'intensité prédite, ou la production d'énergie, d'un incendie au front ou à la tête d'un feu. Cet aspect est devenu un des indicateurs étalon en vertu duquel les gestionnaires des incendies de forêt évaluent la difficulté de contrôler un incendie et choisissent des méthodes appropriées de suppression. Elle est mesurée en kilowatts par mètre du front et est basée sur la vitesse de propagation ainsi que la combustion totale du combustible; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:hfi20260429xf Head Fire Intensity (HFI) is the predicted intensity, or energy output, of the fire at the front or head of the fire. It has become one of the standard gauges by which fire managers estimate the difficulty of controlling a fire and select appropriate suppression methods. It is measured in kilowatts per metre of fire front and is based on the Rate of Spread and the Total Fuel Consumption; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L'intensité du front (IF) est l'intensité prédite, ou la production d'énergie, d'un incendie au front ou à la tête d'un feu. Cet aspect est devenu un des indicateurs étalon en vertu duquel les gestionnaires des incendies de forêt évaluent la difficulté de contrôler un incendie et choisissent des méthodes appropriées de suppression. Elle est mesurée en kilowatts par mètre du front et est basée sur la vitesse de propagation ainsi que la combustion totale du combustible; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:hfi20260430xf Head Fire Intensity (HFI) is the predicted intensity, or energy output, of the fire at the front or head of the fire. It has become one of the standard gauges by which fire managers estimate the difficulty of controlling a fire and select appropriate suppression methods. It is measured in kilowatts per metre of fire front and is based on the Rate of Spread and the Total Fuel Consumption; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L'intensité du front (IF) est l'intensité prédite, ou la production d'énergie, d'un incendie au front ou à la tête d'un feu. Cet aspect est devenu un des indicateurs étalon en vertu duquel les gestionnaires des incendies de forêt évaluent la difficulté de contrôler un incendie et choisissent des méthodes appropriées de suppression. Elle est mesurée en kilowatts par mètre du front et est basée sur la vitesse de propagation ainsi que la combustion totale du combustible; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:hfi20260501xf Head Fire Intensity (HFI) is the predicted intensity, or energy output, of the fire at the front or head of the fire. It has become one of the standard gauges by which fire managers estimate the difficulty of controlling a fire and select appropriate suppression methods. It is measured in kilowatts per metre of fire front and is based on the Rate of Spread and the Total Fuel Consumption; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L'intensité du front (IF) est l'intensité prédite, ou la production d'énergie, d'un incendie au front ou à la tête d'un feu. Cet aspect est devenu un des indicateurs étalon en vertu duquel les gestionnaires des incendies de forêt évaluent la difficulté de contrôler un incendie et choisissent des méthodes appropriées de suppression. Elle est mesurée en kilowatts par mètre du front et est basée sur la vitesse de propagation ainsi que la combustion totale du combustible; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:hfi20260502xf Head Fire Intensity (HFI) is the predicted intensity, or energy output, of the fire at the front or head of the fire. It has become one of the standard gauges by which fire managers estimate the difficulty of controlling a fire and select appropriate suppression methods. It is measured in kilowatts per metre of fire front and is based on the Rate of Spread and the Total Fuel Consumption; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L'intensité du front (IF) est l'intensité prédite, ou la production d'énergie, d'un incendie au front ou à la tête d'un feu. Cet aspect est devenu un des indicateurs étalon en vertu duquel les gestionnaires des incendies de forêt évaluent la difficulté de contrôler un incendie et choisissent des méthodes appropriées de suppression. Elle est mesurée en kilowatts par mètre du front et est basée sur la vitesse de propagation ainsi que la combustion totale du combustible; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:hfi20260503xf Head Fire Intensity (HFI) is the predicted intensity, or energy output, of the fire at the front or head of the fire. It has become one of the standard gauges by which fire managers estimate the difficulty of controlling a fire and select appropriate suppression methods. It is measured in kilowatts per metre of fire front and is based on the Rate of Spread and the Total Fuel Consumption; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L'intensité du front (IF) est l'intensité prédite, ou la production d'énergie, d'un incendie au front ou à la tête d'un feu. Cet aspect est devenu un des indicateurs étalon en vertu duquel les gestionnaires des incendies de forêt évaluent la difficulté de contrôler un incendie et choisissent des méthodes appropriées de suppression. Elle est mesurée en kilowatts par mètre du front et est basée sur la vitesse de propagation ainsi que la combustion totale du combustible; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:hfi20260504xf Head Fire Intensity (HFI) is the predicted intensity, or energy output, of the fire at the front or head of the fire. It has become one of the standard gauges by which fire managers estimate the difficulty of controlling a fire and select appropriate suppression methods. It is measured in kilowatts per metre of fire front and is based on the Rate of Spread and the Total Fuel Consumption; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L'intensité du front (IF) est l'intensité prédite, ou la production d'énergie, d'un incendie au front ou à la tête d'un feu. Cet aspect est devenu un des indicateurs étalon en vertu duquel les gestionnaires des incendies de forêt évaluent la difficulté de contrôler un incendie et choisissent des méthodes appropriées de suppression. Elle est mesurée en kilowatts par mètre du front et est basée sur la vitesse de propagation ainsi que la combustion totale du combustible; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:hfi_current Head Fire Intensity (HFI) is the predicted intensity, or energy output, of the fire at the front or head of the fire. It has become one of the standard gauges by which fire managers estimate the difficulty of controlling a fire and select appropriate suppression methods. It is measured in kilowatts per metre of fire front and is based on the Rate of Spread and the Total Fuel Consumption; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L'intensité du front (IF) est l'intensité prédite, ou la production d'énergie, d'un incendie au front ou à la tête d'un feu. Cet aspect est devenu un des indicateurs étalon en vertu duquel les gestionnaires des incendies de forêt évaluent la difficulté de contrôler un incendie et choisissent des méthodes appropriées de suppression. Elle est mesurée en kilowatts par mètre du front et est basée sur la vitesse de propagation ainsi que la combustion totale du combustible; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:hotspots A hotspot is a satellite image pixel with high infrared intensity, indicating a heat source. Hotspots from known industrial sources are removed; the remaining hotspots represent vegetation fires, which can be in forest, grass, cropland, or logging debris. A hotspot may represent one fire or be one of several hotspots representing a larger fire. Not all fires can be identified from satellite imagery, either because the fires are too small or because cloud cover obscures the satellite's view of the ground. / Metadata: https://cwfis.cfs.nrcan.gc.ca/downloads/hotspots/fireM3_hotspots_metadata_NAP_ISO_19115_2003_EN.pdf Fire mapping and monitoring Surveillance et cartographie des feux de forêt EPSG:3978 CRS:84 -180.0 180.0 30.220259209268267 87.46090453011479 1994-05-01T12:00:00.000Z/2026-04-21T22:57:14.211Z/P1D public:hotspots_24h A hotspot is a satellite image pixel with high infrared intensity, indicating a heat source. Hotspots from known industrial sources are removed; the remaining hotspots represent vegetation fires, which can be in forest, grass, cropland, or logging debris. A hotspot may represent one fire or be one of several hotspots representing a larger fire. Not all fires can be identified from satellite imagery, either because the fires are too small or because cloud cover obscures the satellite's view of the ground. / Metadata: https://cwfis.cfs.nrcan.gc.ca/downloads/hotspots/fireM3_hotspots_metadata_NAP_ISO_19115_2003_EN.pdf Fire mapping and monitoring Surveillance et cartographie des feux de forêt EPSG:3978 CRS:84 -156.23131274804854 -35.761104968844364 21.84310016503664 74.29697301555883 2026-04-21T00:00:00.000Z/2026-04-21T00:00:00.000Z/P1D public:hotspots_last24hrs A hotspot is a satellite image pixel with high infrared intensity, indicating a heat source. Hotspots from known industrial sources are removed; the remaining hotspots represent vegetation fires, which can be in forest, grass, cropland, or logging debris. A hotspot may represent one fire or be one of several hotspots representing a larger fire. Not all fires can be identified from satellite imagery, either because the fires are too small or because cloud cover obscures the satellite's view of the ground. / Metadata: https://cwfis.cfs.nrcan.gc.ca/downloads/hotspots/fireM3_hotspots_metadata_NAP_ISO_19115_2003_EN.pdf Fire mapping and monitoring Surveillance et cartographie des feux de forêt EPSG:3978 CRS:84 -149.5003617297924 -46.8782146187403 22.980227905117598 72.23941354543493 text/plain public:isi The Initial Spread Index is a component of the Canadian Forest Fire Weather Index (FWI) System. It is an indicator of how quickly a fire will spread through a conifer stand. Higher numbers indicate faster spread rates. The relationship between specific ISI values and actual spread rate can vary with fuel type. Please see the Fire Behaviour Prediction maps for more details. Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-05-04T00:00:00.000Z/P1D public:isi_current The Initial Spread Index is a component of the Canadian Forest Fire Weather Index (FWI) System. It is a numeric rating of the expected rate of fire spread. It combines the effects of wind and the Fine Fuel Moisture Code on rate of spread without the influence of variable quantities of fuel; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fwi_grids_metadata_NAP_ISO_19115_2003_EN.pdf / L'Indice de propagation initiale est une composante de la Méthode canadienne de l'Indice Forêt-Météo (IFM). Il s'agit d\'une évaluation numérique du taux prévu de propagation du feu. Il combine les effets du vent et de l'indice du combustible léger sur le taux de propagation sans l'influence de quantités variables de combustible; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fwi_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire weather Forêt-météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:m3_polygons_current Satellite detected hotspots can be used to produce approximate burned area perimeters in near-real time. The Fire Perimeter Estimates layer on the CWFIS Interactive map shows the estimated extent of area burned to date and is generated by combining and processing the season-to-date hotspots. / Metadata: https://cwfis.cfs.nrcan.gc.ca/downloads/hotspots/fireM3_buffered_hotspots_metadata_NAP_ISO_19115_2003_EN.pdf Fire mapping and monitoring Surveillance et cartographie des feux de forêt EPSG:3978 CRS:84 -180.0 180.0 30.220259209268296 87.46090453011479 text/plain text/plain text/plain text/plain public:m3polygons Satellite detected hotspots can be used to produce approximate burned area perimeters in near-real time. The Fire Perimeter Estimates layer on the CWFIS Interactive map shows the estimated extent of area burned to date and is generated by combining and processing the season-to-date hotspots. / Metadata: https://cwfis.cfs.nrcan.gc.ca/downloads/hotspots/fireM3_buffered_hotspots_metadata_NAP_ISO_19115_2003_EN.pdf Fire mapping and monitoring Surveillance et cartographie des feux de forêt EPSG:3978 CRS:84 -149.4512676460878 -42.93700623824402 39.02684935244366 74.03516760199373 2003-05-01T12:00:00.000Z/2026-04-21T12:00:00.000Z/P1D application/xml application/pdf application/pdf public:nbac The National Burned Area Composite (NBAC) provides annual maps of burned area polygons using the best-available fire perimeter data collected from the Canadian fire agencies combined with satellite-derived fire data from Natural Resources Canada. Metadata: https://cwfis.cfs.nrcan.gc.ca/downloads/nbac/NBAC_metadata_NAP_ISO_19115_2003.pdf Fire mapping and monitoring Surveillance et cartographie des feux de forêt EPSG:3978 CRS:84 -151.26204858426968 -31.024450370215998 36.018332791603235 74.0971792402711 application/pdf application/pdf public:nbac_mrb National Burned Area Composite - Most Recent Burn (1972-2024) - The National Burned Area Composite (NBAC) provides annual maps of burned area polygons using the best-available fire perimeter data collected from the Canadian fire agencies combined with satellite-derived fire data from Natural Resources Canada. / Metadata: https://cwfis.cfs.nrcan.gc.ca/downloads/nbac/NBAC_metadata_NAP_ISO_19115_2003.pdf Fire mapping and monitoring Surveillance et cartographie des feux de forêt EPSG:3978 CRS:84 -151.26260326089243 -31.02411738490808 36.01824282077702 74.09730452399437 application/pdf application/pdf public:pc_current Current percentage of grass curing calculated from normalized difference vegetation index (NDVI) data. This layer is used to calculate Fire Behaviour Prediction (FBP) in the Grassland O-1 fuel type. A value of 0 represents normalized "green" grass while a value of 100 represents fully cured grass. Standing and matte cured grass are not differentiated. Metadata / Métadonnées: https://cwfis.cfs.nrcan.gc.ca/downloads/pcuring/Percent_curing_metadata_NAP_ISO_19115_2003.pdf Forest and fuels characterization Caractérisation des forêts et des combustibles EPSG:3978 CRS:84 -154.60136356107628 -28.349438029393653 35.591169899017615 75.32000523534346 text/xml application/pdf public:precip This map displays 24-hour accumulated precipitation at local noon. Because Canada covers several time zones, local noon occurs at different times in different parts of the country. Precipitation values are interpolated between weather stations. Precipitation amounts can vary significantly over short distances; therefore, this map is accurate only at weather station locations and gives a general indication of precipitation conditions elsewhere. Weather Météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-05-04T00:00:00.000Z/P1D public:precip_current This map displays 24-hour accumulated precipitation at local noon. Because Canada covers several time zones, local noon occurs at different times in different parts of the country. Precipitation values are interpolated between weather stations. Precipitation amounts can vary significantly over short distances; therefore, this map is accurate only at weather station locations and gives a general indication of precipitation conditions elsewhere; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/wx_grids_metadata_NAP_ISO_19115_2003_EN.pdf / Cette carte montre les accumulations de précipitations des 24 dernières heures à midi, heure locale. Puisque le Canada comprend plusieurs fuseaux horaires, le midi, heure locale, se produit à différentes heures dans les diverses régions du pays. Les valeurs concernant les précipitations sont interpolées entre les stations météorologiques. Les quantités de précipitations peuvent varier considérablement sur de courtes distances; par conséquent, cette carte présente des valeurs qui sont exactes seulement à l'emplacement des stations météorologiques et indique de façon générale les conditions des précipitations aux autres endroits; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/wx_grids_metadata_NAP_ISO_19115_2003_FR.pdf Weather Météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:reportedfires_2025 Reported active fire locations are updated daily as provided by fire management agencies (provinces, territories and Parks Canada). / Metadata https://cwfis.cfs.nrcan.gc.ca/downloads/activefires/activefires_metadata_NAP_ISO_19115_2003_EN.pdf Fire mapping and monitoring Surveillance et cartographie des feux de forêt EPSG:3978 CRS:84 -151.0 -31.024450370215998 36.018332791603235 74.0971792402711 public:reportedfires_ytd Reported active fire locations are updated daily as provided by fire management agencies (provinces, territories and Parks Canada). / Metadata https://cwfis.cfs.nrcan.gc.ca/downloads/activefires/activefires_metadata_NAP_ISO_19115_2003_EN.pdf cartographie et surveillance des incendies (fr) fire mapping and monitoring (en) EPSG:3978 CRS:84 -152.84144024120482 -29.426675049127123 36.16842418587941 74.97754415433486 public:rh This map displays conditions at local noon. Because Canada covers several time zones, local noon occurs at different times in different parts of the country. Relative humidity (RH) values are determined by interpolating the mixing ratio (the ratio of water vapour to dry air) between weather stations, then calculating the RH at each grid cell using temperature and pressure grids. Weather Météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-05-04T00:00:00.000Z/P1D public:rh_current This map displays conditions at local noon. Because Canada covers several time zones, local noon occurs at different times in different parts of the country. Relative humidity (RH) values are determined by interpolating the mixing ratio (the ratio of water vapour to dry air) between weather stations, then calculating the RH at each grid cell using temperature and pressure grids; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/wx_grids_metadata_NAP_ISO_19115_2003_EN.pdf / Cette carte montre les conditions à midi, heure locale. Puisque le Canada comprend plusieurs fuseaux horaires, le midi, heure locale, se produit à différentes heures dans les diverses régions du pays. Les valeurs de l'humidité relative (HR) sont déterminées en interpolant le rapport de mélange (rapport de la masse de vapeur d'eau à la masse d'air sec) entre les stations météorologiques, puis en calculant l'HR pour chaque cellule de la grille au moyen des grilles de température et de pression; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/wx_grids_metadata_NAP_ISO_19115_2003_FR.pdf Weather Météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:ros Rate of Spread (ROS) is the predicted speed of the fire at the front or head of the fire (where the fire moves fastest). It is output in metres per minute. Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-05-04T00:00:00.000Z/P1D public:ros_current Rate of Spread (ROS) is the predicted speed of the fire at the front or head of the fire (where the fire moves fastest), and takes into account both crowning and spotting. It is measured in metres per minute and is based on the Fuel Type, Initial Spread Index, Buildup Index, and several fuel-specific parameters such as phenological state (leafless or green) in deciduous trees, crown base height in coniferous trees, and percent curing in grasses; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_EN.pdf / La vitesse de propagation (VP est la vitesse prévue d'un incendie au front ou à la tête d'un feu (là où le feu progresse le plus rapidement) et elle comprend à la fois les feux de cime ainsi que ceux qui se disséminent. Elle est mesurée en mètres par minute et est basée sur le type de combustible, l'indice de propagation initiale, l'indice du combustible disponible ainsi que de nombreux paramètres spécifiques aux combustibles tels que l'état phénologique (aphylle ou vert) chez les feuillus, la hauteur à la base de la cime chez les conifères ainsi que le pourcentage de fanage chez les graminées; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:sfc Surface Fuel Consumption (SFC) is the amount of fuel on and in the forest floor that is consumed by a fire. It is output in kilograms per square metre of ground surface. Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-05-04T00:00:00.000Z/P1D public:sfc_current Surface Fuel Consumption (SFC) is the predicted weight of fuel consumed by the fire on the forest floor. It is measured in kilograms per square metre of ground surface and is based on the Fuel Type, the Buildup Index, and the Fine Fuel Moisture Code; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_EN.pdf / La combustion des combustibles de surface (CCS) est le poids prévu du combustible consumé par le feu sur le tapis forestier. Il est mesuré en kilogrammes par mètre carré de surface du sol et est basée sur le type de combustible, l'indice du combustible disponible ainsi que l'indice du combustible léger; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:stab Static stability of the atmosphere determines the amount of mixing that occurs between layers. An atmospheric layer is generally unstable, producing mixing and greater dispersion, if cooler air lies above it. An atmospheric layer is generally stable, preventing mixing and trapping smoke, if warmer air lies above it. Weather Météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-04-20T00:00:00.000Z/P1D public:temp This map displays conditions at local noon. Because Canada covers several time zones, local noon occurs at different times in different parts of the country. Temperature values are interpolated between weather stations, then adjusted for elevation. This adjustment is based on the assumption that the temperature decreases at a rate of 6.5°C per kilometre of elevation increase. Weather Météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-05-04T00:00:00.000Z/P1D public:temp_current This map displays conditions at local noon. Because Canada covers several time zones, local noon occurs at different times in different parts of the country. Temperature values are interpolated between weather stations, then adjusted for elevation. This adjustment is based on the assumption that the temperature decreases at a rate of 6.5°C per kilometre of elevation increase; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/wx_grids_metadata_NAP_ISO_19115_2003_EN.pdf / Cette carte montre les conditions à midi, heure locale. Puisque le Canada comprend plusieurs fuseaux horaires, le midi, heure locale, se produit à différentes heures dans les diverses régions du pays. Les valeurs des températures sont interpolées entre les stations météorologiques, puis ajustées en fonction de l'altitude. Cet ajustement est fondé sur l'hypothèse que la température diminue de 6,5°C par kilomètre d'altitude; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/wx_grids_metadata_NAP_ISO_19115_2003_FR.pdf Weather Météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:tfc Total Fuel Consumption (TFC) is the amount of fuel expected to be directly consumed by a fire. This includes fuels both on the surface and in the canopy of the forest. Fire intensity (an important indicator of suppression effort needed) varies linearly with fuel consumption. It is output in kilograms per square metre of ground surface. Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-05-04T00:00:00.000Z/P1D public:tfc_current Total Fuel Consumption (TFC) is the predicted weight of fuel consumed by the fire both on the forest floor and in the crowns of the trees. It is measured in kilograms per square metre of ground surface and is based on Foliar Moisture Content, Surface Fuel Consumption, and Rate of Spread; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_EN.pdf / La combustion totale de combustible (CTC) est le poids prévu du combustible consumé sur le tapis forestier ainsi que dans les cimes des arbres. Il est mesuré en kilogrammes par mètre carré de surface de sol et est basée sur l'humidité foliaire, la consumation des combustibles de surface et la vitesse de propagation; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/fbp_grids_metadata_NAP_ISO_19115_2003_FR.pdf Fire behavior Comportement du feu EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:umix The Transport Wind Vector is the mean wind speed and direction in the layer between the ground and the mixing height. The transport wind vector provides the expected direction and speed of movement of pollutants. Weather Météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-04-20T00:00:00.000Z/P1D public:vi This map displays the ventilation index at local noon. Because Canada covers several time zones, local noon occurs at different times in different parts of the country. Ventilation is the product of the mixing height and the average wind speed between the mixing height and the ground. The ventilation index ranges from 9 to about 100. Low values indicate poor dispersion; smoke remains dense and close to the ground. High values indicate good dispersion; smoke is carried away quickly, possibly rising high in the atmosphere. Weather Météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-04-20T00:00:00.000Z/P1D public:wdir This map displays conditions at local noon. Because Canada covers several time zones, local noon occurs at different times in different parts of the country. The arrows indicate wind direction. Wind speed and direction values are broken into west-east and north-south components for interpolation between weather stations. Weather Météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-05-04T00:00:00.000Z/P1D public:wdir_current This map displays conditions at local noon. Because Canada covers several time zones, local noon occurs at different times in different parts of the country. The arrows indicate wind direction. Wind speed and direction values are broken into west-east and north-south components for interpolation between weather stations; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/wx_grids_metadata_NAP_ISO_19115_2003_EN.pdf / Cette carte montre les conditions à midi, heure locale. Puisque le Canada comprend plusieurs fuseaux horaires, le midi, heure locale, se produit à différentes heures dans les diverses régions du pays. Les flèches indiquent la direction du vent. Les valeurs de la vitesse et de la direction du vent sont divisées en composantes est ouest et nord sud aux fins d'interpolation entre les stations météorologiques; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/wx_grids_metadata_NAP_ISO_19115_2003_FR.pdf Weather Météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:ws This map displays conditions at local noon. Because Canada covers several time zones, local noon occurs at different times in different parts of the country. The arrows indicate wind direction. Wind speed and direction values are broken into west-east and north-south components for interpolation between weather stations. Weather Météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-05-04T00:00:00.000Z/P1D public:ws_current This map displays conditions at local noon. Because Canada covers several time zones, local noon occurs at different times in different parts of the country. The arrows indicate wind direction. Wind speed and direction values are broken into west-east and north-south components for interpolation between weather stations; Metadata: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/wx_grids_metadata_NAP_ISO_19115_2003_EN.pdf / Cette carte montre les conditions à midi, heure locale. Puisque le Canada comprend plusieurs fuseaux horaires, le midi, heure locale, se produit à différentes heures dans les diverses régions du pays. Les flèches indiquent la direction du vent. Les valeurs de la vitesse et de la direction du vent sont divisées en composantes est ouest et nord sud aux fins d'interpolation entre les stations météorologiques; Métadonnées: http://cwfis.cfs.nrcan.gc.ca/downloads/cffdrs/wx_grids_metadata_NAP_ISO_19115_2003_FR.pdf Weather Météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 text/plain application/pdf application/pdf public:zh The Mixing Height is the distance above ground level to which gases and small particulates will rise. The mixing height is usually low in a stable atmosphere, a common event at night. The mixing height may extend several kilometers above the ground in unstable air, common during daytime convection. Weather Météo EPSG:3978 CRS:84 -174.27690674827093 -11.451873223029185 35.84089757528624 83.39788341810149 2024-01-01T00:00:00.000Z/2026-04-20T00:00:00.000Z/P1D