20230821
11160100
1.0
FALSE
FuelPotentialSpruce
002
-19951914.925600
20021886.403200
6652323.870600
11554348.247400
1
Projected
GCS_WGS_1984
Linear Unit: Meter (1.000000)
WGS_1984_Web_Mercator_Auxiliary_Sphere
<ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/3.5.0'><WKT>PROJCS["WGS_1984_Web_Mercator_Auxiliary_Sphere",GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Mercator_Auxiliary_Sphere"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",0.0],PARAMETER["Standard_Parallel_1",0.0],PARAMETER["Auxiliary_Sphere_Type",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",3857]]</WKT><XOrigin>-20037700</XOrigin><YOrigin>-30241100</YOrigin><XYScale>10000</XYScale><ZOrigin>0</ZOrigin><ZScale>1</ZScale><MOrigin>0</MOrigin><MScale>1</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>102100</WKID><LatestWKID>3857</LatestWKID></ProjectedCoordinateSystem>
20260429
15295700
20260429
15363400
20000000
5000
FGDC
USWFS-STATE
Alaska
USWFS-THEME
Fire
Geospatial
Management
Vegetation
Esri ArcGIS 13.5.5.57366
U.S. Wildland Fire Service, Alaska
U.S. Department of the Interior, U.S. Wildland Fire Service, Alaska (AFS)
Spruce/Fuel Potential Polygons
vector digital data
2026-04-29T00:00:00
U.S. Department of the Interior, U.S. Wildland Fire Service, Alaska (AFS)
GIS Specialist
PO Box 35005
Fort Wainwright
AK
99703
BLM_AK_AFS_GIS@blm.gov
US
001 907 356 5600
Contact by email.
U.S. Department of the Interior, U.S. Wildland Fire Service, Alaska (AFS)
U.S. Department of the Interior, U.S. Wildland Fire Service, Alaska (AFS)
1
-171
-129
71
52
These data are produced by combining AK Volatile Fuel Prevalence-LRS, fire danger rating Adjectives, and Initial Attack Fire Management Options. These polygons are intended to show areas where current environmental conditions and landcover could result in elevated fire activity. It is NOT intended to replace models that simulate fire movement and behavior. Protection levels are used to symbolize data. Data can be queried to display observed/day 0 (yesterday), day 1(today), day 2 (tomorrow), and day 3(day after tomorrow).
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>These data are produced by combining AK Volatile Fuel Prevalence-LRS, fire danger rating Adjectives, and Initial Attack Fire Management Options. These polygons are intended to show areas where current environmental conditions and landcover could result in elevated fire activity. It is NOT intended to replace models that simulate fire movement and behavior. Protection levels are used to symbolize data. Data can be queried to display observed/day 0 (yesterday), day 1(today), day 2 (tomorrow), and day 3(day after tomorrow). NOTE: These data are an additional tool to use in risk assessments. They do not replace models that simulate fire movement and behavior.</SPAN></P></DIV></DIV></DIV>
AKFF MesoWest, NOAA National Weather Service, and U.S. Department of the Interior, Bureau of Land Management (BLM), Alaska Fire Service.
Alaska
biota
environment
Fire
Geospatial
Management
Vegetation
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>These data are provided “as is” and might contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User’s intended use. The information contained in these data is dynamic and may change over time. The data are not better than the sources from which they were derived, and both scale and accuracy may vary across the data set. These data might not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate.</SPAN></P></DIV></DIV></DIV>
These data are provided “as is” and might contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User’s intended use. The information contained in these data is dynamic and may change over time. The data are not better than the sources from which they were derived, and both scale and accuracy may vary across the data set. These data might not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate.
None, these data are considered public domain.
2026-04-29T00:00:00
publication date
U.S. Department of the Interior, U.S. Wildland Fire Service, Alaska (AFS)
GIS Specialist
PO Box 35005
Fort Wainwright
AK
99703
BLM_AK_AFS_GIS@blm.gov
US
001 907 356 5600
Contact by email.
U.S. Department of the Interior, U.S. Wildland Fire Service, Alaska (AFS)
U.S. Department of the Interior, U.S. Wildland Fire Service, Alaska (AFS)
Enterprise Geodatabase Feature Class
https://fire.ak.blm.gov/arcgis/rest/services/MapAndFeatureServices/AK_DailyRiskAssessment/MapServer
U.S. Department of the Interior, U.S. Wildland Fire Service, Alaska (AFS)
GIS Specialist
PO Box 35005
Fort Wainwright
AK
99703
BLM_AK_AFS_GIS@blm.gov
US
001 907 356 5600
Contact by email.
U.S. Department of the Interior, U.S. Wildland Fire Service, Alaska (AFS)
U.S. Department of the Interior, U.S. Wildland Fire Service, Alaska (AFS)
dataset
EPSG
6.18.3(9.3.1.2)
4
Simple
FALSE
4
TRUE
FALSE
Spruce/Fuel Potential
Feature Class
4
Daily Risk Assessment attributes
AFS
OBJECTID
OBJECTID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
Shape
Geometry
8
0
0
Feature geometry.
Esri
Coordinates defining the features.
ForecastDate
ForecastDate
String
12
0
0
Calendar date associated with the polygon.
AFS
Date, as text.
ForecastDay
ForecastDay
Integer
4
10
0
Forecast Day 0 = Yesterday; Forecast Day 1 = Today; Forecast Day 2 = Tomorrow; Forecast Day 3 = Day After Tomorrow.
AFS
0
3
SpruceAdj
SpruceAdj
Integer
4
10
0
Forecast values for Fire Danger Ratings - Spruce Adjective
AK MesoWest
Positive numbers.
SHAPE.AREA
SHAPE.AREA
Double
0
0
0
Feature area.
Esri
Positive numbers automatically generated.
SHAPE.LEN
SHAPE.LEN
Double
0
0
0
Feature length.
Esri
Positive numbers automatically generated.
Geospatial file for Spruce/Fuel Potential
20260429
<DIV STYLE="text-align:Left;"><DIV><P><SPAN>These data are provided “as is” and might contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User’s intended use. The information contained in these data is dynamic and may change over time. The data are not better than the sources from which they were derived, and both scale and accuracy may vary across the data set. These data might not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate.</SPAN></P></DIV></DIV>
None, these data are considered public domain.
Last metadata review date: 20260429
Unknown, errors likely exist in the dataset.
Unknown, errors likely exist in the dataset.
Data coverage is restricted to Alaska PSA boundaries.
Unknown, errors likely exist in the dataset.
A python script is run daily during the fire season.
2026-04-29T00:00:00
U.S. Department of the Interior, U.S. Wildland Fire Service, Alaska (AFS)
GIS Specialist
PO Box 35005
Fort Wainwright
AK
99703
BLM_AK_AFS_GIS@blm.gov
US
001 907 356 5600
Contact by email.
U.S. Department of the Interior, U.S. Wildland Fire Service, Alaska (AFS)
U.S. Department of the Interior, U.S. Wildland Fire Service, Alaska (AFS)
U.S. Department of the Interior, U.S. Wildland Fire Service, Alaska (AFS)
GIS Specialist
PO Box 35005
Fort Wainwright
AK
99703
BLM_AK_AFS_GIS@blm.gov
US
001 907 356 5600
Contact by email.
U.S. Department of the Interior, U.S. Wildland Fire Service, Alaska (AFS)
U.S. Department of the Interior, U.S. Wildland Fire Service, Alaska (AFS)