The website will be offline from Wednesday the 24th of June 2026 at 8:00 AM to Wednesday the 24th of June 2026 at 12:00 PM. We apologize for any inconvenience this may cause.

Fuel


13 Anderson Fire Behavior Fuel Models - FBFM13
Download
CONUS LF 2025 File Size: (833 MB)|Checksum: {a644699c7098c20109121ba000468bf7}
40 Scott and Burgan Fire Behavior Fuel Models - FBFM40
Download
CONUS LF 2025 File Size: (1.14 GB)|Checksum: {48915ce58beac19149b1bd79ea6f357a}
Forest Canopy Base Height - CBH
Download
CONUS LF 2025 File Size: (767 MB)|Checksum: {51ae180faacb9d2f6420b8160dae3fac}
Forest Canopy Bulk Density - CBD
Download
CONUS LF 2025 File Size: (652 MB)|Checksum: {701bf588293b8abdaec292887d8c7364}
Forest Canopy Cover - CC
Download
CONUS LF 2025 File Size: (581 MB)|Checksum: {1773a65df0e75c9c2db9001944483916}
Forest Canopy Height - CH
Download
CONUS LF 2025 File Size: (610 MB)|Checksum: {99d6beb9ce68a32b4d5c914a7c0eb36f}
Fuel Characteristic Classification System Fuelbeds - FCCS
Download
CONUS LF 2025 File Size: (1.44 GB)|Checksum: {f831dfdc260d947c2d95d0b550ff4963}
Fuel Disturbance - FDist
Download
CONUS LF 2025 File Size: (141 MB)|Checksum: {afe38dbeb3198119ed7c7aba67136043}
Fuel Vegetation Cover - FVC
Download
CONUS LF 2025 File Size: (1.3 GB)|Checksum: {a581b2fe11919c55e61d8becf7bdbec8}
Fuel Vegetation Height - FVH
Download
CONUS LF 2025 File Size: (1.18 GB)|Checksum: {f74f9c34dc430ff06722f9faba6a4882}
Fuel Vegetation Type - FVT
Download
CONUS LF 2025 File Size: (1.19 GB)|Checksum: {cc992486f3c61a407114f57200730fae}

Disturbance


2025 Limited Annual Disturbance - LDist
Download
CONUS LF 2025 File Size: (43.3 KB)|Checksum: {a0aad70554d699f14f6966ca23a16eac}
2025 Preliminary Annual Disturbance - PDist
Download
CONUS LF 2025 File Size: (46.4 MB)|Checksum: {b852e5b43121707b5d5fcf9f5c59cff0}

Seasonal Fuels


Early Spring - FBFM40
Download
CONUS LF 2025 File Size: (446 MB)|Checksum: {22f1c1aaa4df6511cca8eda90b34393a}
Spring - FBFM40
Download
CONUS LF 2025 File Size: (786 MB)|Checksum: {dfd51f95dc2bd64205204b5c0e461592}
Summer - FBFM40
Download
CONUS LF 2025 File Size: (1.02 GB)|Checksum: {6646b34725ff33b019f2358953ba073a}

Vegetation


Existing Vegetation Cover - EVC
Download
CONUS LF 2025 File Size: (3.08 GB)|Checksum: {849b56221604856cdded41bc28f30197}
Existing Vegetation Height - EVH
Download
CONUS LF 2025 File Size: (2.04 GB)|Checksum: {ae4af64b9549afb099371c54f3b6d555}
Existing Vegetation Type - EVT
Download
CONUS LF 2025 File Size: (1.22 GB)|Checksum: {f8a5afa0d550bcf5c0652e4959c71d8b}

Checksum Explained

Checksums are used to verify (check) the integrity of files and identify data transmission errors, typically after copying or moving them. An MD5 checksum is a 32-character hexadecimal number that is computed on a file. If two files have the same MD5 checksum value, then there is a high probability that the two files are the same.

After the user downloads a file to their computer, they can generate an MD5 value on the same file and compare the values. There are a variety of MD5 checksum programs available on the Internet. If the checksum values differ, then there is something wrong with the downloaded file and it should be downloaded and checked again. If problems persist, contact the LANDFIRE Help Desk.

For example: an MD5 value can be generated in MS DOS using the command "CertUtil -hashfile <path><file> MD5", or in linux by using the "md5sum <path><file>" command.