20220517
09522200
1.0
FALSE
GrassAdj_AK
-19951914.925600
20021886.403200
6652323.870600
11554348.247400
1
001
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
15365800
20260429
15435800
20000000
5000
FGDC
dataset
20260429
ArcGIS Metadata
1.0
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_FireDangerRatingForecasts/MapServer
USWFS-STATE
Alaska
USWFS-THEME
Fire
Geospatial
Management
Vegetation
NONE
Canadian Forest Fire Danger Rating System
CFFDRS
fire danger rating
Fire Weather Index
fire weather indexes
FWI
grass adjective
GrassAdj_AK
2026-04-29T00:00:00
U.S. Department of the Interior, U.S. Wildland Fire Service, Alaska (AFS)
U.S. Wildland Fire Service
vector digital data
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)
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>These features represent forecast values for Fire Danger Ratings - Grass Adjective. Visit https://akff.mesowest.org/about/ for more information.</SPAN></P></DIV></DIV></DIV>
The intent of this feature class is to allow fire managers and other interested parties view the Grass Adjective forecasts outside of the AKFF MesoWest website.
Alaska
biota
Canadian Forest Fire Danger Rating System
CFFDRS
climatologyMeteorologyAtmosphere
environment
Fire
fire danger rating
Fire Weather Index
fire weather indexes
FWI
Geospatial
grass adjective
Management
Vegetation
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.M.
None, these data are considered public domain.
<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>
Fire Danger Forecasts generated by AKFF MesoWest. https://akff.mesowest.org/
Esri ArcGIS 13.5.5.57366
1
-171
-129
71
52
AKFF MesoWest, U.S. Department of the Interior, U.S. Wildland Fire Service, Alaska (AFS)
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)
Last metadata review date: 20230301
<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.
Unknown, errors likely exist in the dataset.
Data coverage is restricted to Alaska PSA boundaries.
Unknown, errors likely exist in the dataset.
Unknown, errors likely exist in the dataset.
Individual rasters representing fire weather indices are downloaded from AKFF MesoWest. Rasters are processed using Python 3 to create a polygon feature class with values that represent the forecast fire danger rating for today, tomorrow, and the day after tomorrow.
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)
7
EPSG
6.18.3(9.3.1.2)
GrassAdj_AK
Grass Adjective forecast attributes.
AKFF
Feature Class
7
Day
Date of forecast.
Date, as text.
Forecast Date txt
String
20
0
0
AKFF
FireDanger
Fire Danger Rating values.
AKFF
High (3)
High. See https://akff.mesowest.org/about/
AKFF
Medium (2)
Medium or moderate. See https://akff.mesowest.org/about/
AKFF
Low (1)
Low. See https://akff.mesowest.org/about/
AKFF
Very High (4)
Very high. See https://akff.mesowest.org/about/
AKFF
Extreme (5)
Extreme. See https://akff.mesowest.org/about/
AKFF
Fire Danger Rating
String
50
0
0
OBJECTID
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
OBJECTID
OID
4
10
0
PreDay
Prediction day. 0 = today; 1 = tomorrow; 2 = day after tomorrow.
AFS
Prediction Day
SmallInteger
2
5
0
0
2
Shape
Feature geometry.
Esri
Coordinates defining the features.
SHAPE
Geometry
8
0
0
SHAPE.AREA
SHAPE.AREA
Double
0
0
0
Feature area.
Esri
Positive real numbers automatically generated.
SHAPE.LEN
SHAPE.LEN
Double
0
0
0
Feature length.
Esri
Positive real numbers automatically generated.
Polygons representing forecast Fire Danger Ratings for Grass Adjective. See https://akff.mesowest.org/about/ for more information.
Simple
FALSE
7
TRUE
FALSE
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)