Coxs Well Fire

1996219,407 acresIdaho

The Coxs Well Fire burned 219,407 acres, about 343 square miles, across 4 counties. It began on August 27, 1996.

Watch how it happened

Coxs Well Fire · 1996

How it happened

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

About this replay
IgnitionAugust 27, 1996Historical replay — order not recorded
Final area219,407 ac
Revealed—
Counties4

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 Coxs Well Fire
Burn severity by class
SeverityShareAcres
Moderatemixed: many trees killed, some survive28%62,033
Lowsurface fire, most trees survive62%135,146
Unburned to lowislands inside the perimeter, little change9.8%21,577
Not mappedcloud, shadow or water in the satellite images0.3%652

No part of the fire was classed as high severity; 28% burned at moderate 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
Blaine CountyID110,928
Bingham CountyID39,491
Power CountyID35,283
Butte CountyID33,720

Other large fires in Idaho in 1996

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