Unnamed Fire

199845,916 acresFlorida

The Unnamed Fire burned 45,916 acres, about 72 square miles, across 2 counties. It began on July 24, 1998.

Watch how it happened

Unnamed Fire · 1998

How it happened

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

About this replay
IgnitionJuly 24, 1998Historical replay — order not recorded
Final area45,916 ac
Revealed—
Counties2

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 Unnamed Fire
Burn severity by class
SeverityShareAcres
Highmost vegetation consumed, soils altered34%15,748
Moderatemixed: many trees killed, some survive21%9,505
Lowsurface fire, most trees survive31%14,114
Unburned to lowislands inside the perimeter, little change13%5,780
Not mappedcloud, shadow or water in the satellite images1.7%768

34% of the area inside the perimeter burned at high severity, about 15,748 acres; 55% 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
Brevard CountyFL28,829
Volusia CountyFL17,124

Other large fires in Florida in 1998

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