Golden Fire

198848,138 acresIdaho

The Golden Fire burned 48,138 acres, about 75 square miles, across 3 counties. It began on August 24, 1988.

Watch how it happened

Golden Fire · 1988

How it happened

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

About this replay
IgnitionAugust 24, 1988Historical replay — order not recorded
Final area48,138 ac
Revealed—
Counties3

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 Golden Fire
Burn severity by class
SeverityShareAcres
Highmost vegetation consumed, soils altered32%15,166
Moderatemixed: many trees killed, some survive16%7,914
Lowsurface fire, most trees survive14%6,749
Unburned to lowislands inside the perimeter, little change38%18,143
Increased greennessvegetation greener after the fire than before0.3%166

32% of the area inside the perimeter burned at high severity, about 15,166 acres; 48% 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
Valley CountyID24,502
Idaho CountyID23,567
Lemhi CountyID67

Other large fires in Idaho in 1988

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