Hot Springs Fire

201135,024 acresNevada

The Hot Springs Fire burned 35,024 acres, about 55 square miles, across Humboldt County. It began on September 30, 2011.

Watch how it happened

Hot Springs Fire · 2011

How it happened

Watch it burn in the order satellites saw it, coloured by how severely each place burned.

About this replay
Date (UTC)—Historical replay
Burned so far—acres
High severity—of the area so far
Detections68satellite fire pixels

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 Hot Springs Fire
Burn severity by class
SeverityShareAcres
Highmost vegetation consumed, soils altered16%5,762
Moderatemixed: many trees killed, some survive33%11,543
Lowsurface fire, most trees survive43%15,047
Unburned to lowislands inside the perimeter, little change7.6%2,671

16% of the area inside the perimeter burned at high severity, about 5,762 acres; 49% 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
Humboldt CountyNV35,054

Other large fires in Nevada in 2011

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