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Wildfire perimeter

Grizzly

Burned 38,790 acres (157 km², 60.6 mi²) in AK during 2024.

IRWIN {2239E308-6087-4… BLM AK fire history 2024 fires
Acres burned
38,790
157 km²
Year
2024
FIRE_YEAR field
State
AK
POOState region
Reporting agency
BLM
NIFC source
01 Perimeter shape

The fire's footprint

Simplified polygon (≤0.001° tolerance). 5 rings. Centroid 63.089°, -152.249°.

NW: 63.189°N, 152.411°W SE: 62.990°N, 152.086°W

About this perimeter

Sourced from the NIFC InterAgency Fire Perimeter History ArcGIS service. Polygon geometry has been simplified to ≤0.001° tolerance for storage; original full-fidelity perimeters are at fire.nifc.gov. We track all 75,044 documented historical perimeters; this detail view renders the top 1,000 by acreage. The shape above is rendered fully server-side with no JavaScript or external mapping library — it preserves the polygon's shape but not its precise geographic placement on a basemap.