Uvgoon Creek 2 Fire

199987,891 acresAlaska

The Uvgoon Creek 2 Fire burned 87,891 acres, about 137 square miles, across Northwest Arctic Borough. It began on June 26, 1999.

Watch how it happened

Uvgoon Creek 2 Fire · 1999

How it happened

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

About this replay
IgnitionJune 26, 1999Historical replay — order not recorded
Final area87,891 ac
Revealed—
Counties1

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 Uvgoon Creek 2 Fire
Burn severity by class
SeverityShareAcres
Highmost vegetation consumed, soils altered0.5%429
Moderatemixed: many trees killed, some survive13%11,414
Lowsurface fire, most trees survive61%53,641
Unburned to lowislands inside the perimeter, little change21%18,084
Increased greennessvegetation greener after the fire than before0.1%114
Not mappedcloud, shadow or water in the satellite images4.8%4,209

under 1% of the area inside the perimeter burned at high severity, about 429 acres; 13% 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
Northwest Arctic BoroughAK87,927

Other large fires in Alaska in 1999

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