Friendly Fire

199975,061 acresFlorida and Georgia

The Friendly Fire burned 75,061 acres, about 117 square miles, across 4 counties. It began on May 21, 1999.

Watch how it happened

Friendly Fire · 1999

How it happened

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

About this replay
IgnitionMay 21, 1999Historical replay — order not recorded
Final area75,061 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 Friendly Fire
Burn severity by class
SeverityShareAcres
Moderatemixed: many trees killed, some survive1.5%1,105
Lowsurface fire, most trees survive50%37,727
Unburned to lowislands inside the perimeter, little change31%23,080
Not mappedcloud, shadow or water in the satellite images17%13,113

No part of the fire was classed as high severity; 1% 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
Baker CountyFL41,499
Ware CountyGA22,074
Columbia CountyFL11,379
Clinch CountyGA135

Other large fires in Florida and Georgia in 1999

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