Burned 314,377 acres (1272 km², 491.2 mi²) in TX during 2011.
Simplified polygon (≤0.001° tolerance). 3 rings. Centroid 30.623°, -103.936°.
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.