Burn severity · Custer County 2025

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Acres by severity and land cover Forest Range (shrubland) Grassland Other Unclassified Acres in Custer County
Unburned to very low 48 17 22 1 0 89
Low 99 52 89 0 0 240
Moderate low 127 33 61 0 0 222
Moderate high 85 7 17 0 0 109
High 68 0 1 0 0 69
Assessed acres in Custer County 427 110 191 1 0 729
Severity by fire
Fire Reported acres Acres in Custer County Unburned to very low Low Moderate low Moderate high High
Miller Creek Fire 497 476 36 175 162 66 36
High Fire 135 135 36 23 29 25 21
Brown S Fire 61 60 10 18 9 11 11
Breaks Coulee Fire 50 52 0 24 21 6 0
Maggie Creek -Custer Fire 4 5 5 0 0 0 0
Airport -Custer Fire 1 2 2 0 0 0 0
Fires awaiting assessment
(1)
Fire Reported acres Whole perimeter acres Reason
Sh 2 -Custer Fire 0 — Smaller than one cell
Reconciliation
Line Fires Acres
Counted fires 7 748
Offered to assessment 7 748
Complex roll-up residue — 0
Fires with severity acres 6 748
Awaiting a perimeter 0 0
Awaiting assessment 0 0
Awaiting clear imagery 0 0
Assessment errors 0 0
Smaller than one cell 1 0
Every cell outside Custer County 0 0
Assessed acres in Custer County 6 729
Assessed acres outside Custer County — 0
Whole perimeter acres — 729
Burned in from another county 0 0

Generated 2026-09-17 19:10 UTC. Severity appears for wildfires in the lower 48 states and the District of Columbia that have a mapped perimeter. Each fire is assessed again every few days while its post-fire imagery can still improve.

Sentinel-2 dNBR assessed through 2026-09-17 19:10 UTC. LANDFIRE LF2024_EVT for MT. 30 m cells.