Burn severity · Mariposa County 2025

Back to the Mariposa County 2025 Burn severity tab

Download this tab as CSV

Acres by severity and land cover Forest Range (shrubland) Grassland Other Unclassified Acres in Mariposa County
Unburned to very low 2 3 780 4 0 790
Low 12 9 3,159 25 0 3,205
Moderate low 18 1 364 2 0 385
Moderate high 8 0 0 0 0 9
High 2 0 0 0 0 2
Assessed acres in Mariposa County 42 14 4,304 31 0 4,391
Severity by fire
Fire Reported acres Acres in Mariposa County Unburned to very low Low Moderate low Moderate high High
1-4 Fire 4,451 4,329 (of 4,451) 787 3,180 363 0 0
Trap Fire 38 38 1 14 16 5 2
Utah Fire 11 12 0 8 2 1 0
Rush Fire 8 9 1 1 4 2 0
Turner Fire 0 3 0 2 1 0 0
Fires awaiting assessment
(3)
Fire Reported acres Whole perimeter acres Reason
Hornitos 1-2 Fire 390 — Awaiting a perimeter
Paloma Fire 86 — Awaiting a perimeter
Grove Fire 19 — Awaiting a perimeter
Reconciliation
Line Fires Acres
Counted fires 8 5,003
Offered to assessment 8 5,003
Complex roll-up residue — 0
Fires with severity acres 5 4,508
Awaiting a perimeter 3 495
Awaiting assessment 0 0
Awaiting clear imagery 0 0
Assessment errors 0 0
Smaller than one cell 0 0
Every cell outside Mariposa County 0 0
Assessed acres in Mariposa County 5 4,391
Assessed acres outside Mariposa County — 122
Whole perimeter acres — 4,512
Burned in from another county 0 0

Generated 2026-09-17 20:10 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 20:10 UTC. LANDFIRE LF2024_EVT for CA. 30 m cells.