Mink Fire

1988135,337 acresWyoming

The Mink Fire burned 135,337 acres, about 211 square miles, across 2 counties. It began on July 11, 1988.

Watch how it happened

Mink Fire · 1988

How it happened

See how severely each place burned, revealed outward from where it started.

About this replay
IgnitionJuly 11, 1988Historical replay — order not recorded
Final area135,337 ac
Revealed—
Counties2

How severely it burned

Burn severity inside the final perimeter, classified from Landsat images taken before and after the fire.

Map of burn severity across the Mink Fire
Burn severity by class
SeverityShareAcres
Highmost vegetation consumed, soils altered19%25,675
Moderatemixed: many trees killed, some survive18%24,397
Lowsurface fire, most trees survive24%31,897
Unburned to lowislands inside the perimeter, little change37%50,295
Increased greennessvegetation greener after the fire than before0.5%725
Not mappedcloud, shadow or water in the satellite images1.7%2,349

19% of the area inside the perimeter burned at high severity, about 25,675 acres; 37% burned at moderate or high severity.

Monitoring Trends in Burn Severity (U.S. Geological Survey and USDA Forest Service). Classes come from the change in a Landsat burn index (dNBR) between images before and after the fire; acres are each class’s share of the fire’s mapped area.

Where it burned

Acres inside each county, measured from the satellite-mapped perimeter.

Acres burned by county
Park CountyWY87,651
Teton CountyWY47,782

Other large fires in Wyoming in 1988

Monitoring Trends in Burn Severity (USGS and U.S. Forest Service). Type recorded: Wildfire.