Burn severity · Snohomish County 2025

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Acres by severity and land cover Forest Range (shrubland) Grassland Other Unclassified Acres in Snohomish County
Unburned to very low 67 0 1 1 0 69
Low 2 0 0 1 0 3
Moderate low 1 0 0 0 0 1
Moderate high 3 0 0 1 0 4
High 10 0 0 0 0 10
Assessed acres in Snohomish County 84 0 1 3 0 88
Severity by fire
Fire Reported acres Acres in Snohomish County Unburned to very low Low Moderate low Moderate high High
Red Mountain Fire 80 85 66 3 1 4 10
Timber Creek Fire 1 2 1 0 0 0 0
44 Th Street Fire 2 2 2 0 0 0 0
Thomas Creek Fire 0 0 0 0 0 0 0
Fires awaiting assessment
(1)
Fire Reported acres Whole perimeter acres Reason
Mountain View Fire 0 — Smaller than one cell
Reconciliation
Line Fires Acres
Counted fires 5 83
Offered to assessment 5 83
Complex roll-up residue — 0
Fires with severity acres 4 83
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 Snohomish County 0 0
Assessed acres in Snohomish County 4 88
Assessed acres outside Snohomish County — 0
Whole perimeter acres — 88
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 WA. 30 m cells.