Clover Fire

199972,585 acresNevada

The Clover Fire burned 72,585 acres, about 113 square miles, across 3 counties. It began on July 8, 1999.

Watch how it happened

Clover Fire · 1999

How it happened

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

About this replay
IgnitionJuly 8, 1999Historical replay — order not recorded
Final area72,585 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 Clover Fire
Burn severity by class
SeverityShareAcres
Highmost vegetation consumed, soils altered12%8,452
Moderatemixed: many trees killed, some survive50%36,390
Lowsurface fire, most trees survive28%20,433
Unburned to lowislands inside the perimeter, little change9.8%7,149
Increased greennessvegetation greener after the fire than before0.2%162

12% of the area inside the perimeter burned at high severity, about 8,452 acres; 62% 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
Elko CountyNV62,693
Lander CountyNV6,502
Humboldt CountyNV3,441

Other large fires in Nevada in 1999

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