Lime Hills Fire

2013193,970 acresAlaska

The Lime Hills Fire burned 193,970 acres, about 303 square miles, across Bethel Census Area. It began on May 31, 2013.

Watch how it happened

Lime Hills Fire · 2013

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
Detections3,651satellite 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 Lime Hills Fire
Burn severity by class
SeverityShareAcres
Highmost vegetation consumed, soils altered33%64,510
Moderatemixed: many trees killed, some survive22%41,805
Lowsurface fire, most trees survive17%33,716
Unburned to lowislands inside the perimeter, little change8.6%16,744
Increased greennessvegetation greener after the fire than before0.1%167
Not mappedcloud, shadow or water in the satellite images19%37,028

33% of the area inside the perimeter burned at high severity, about 64,510 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
Bethel Census AreaAK193,968

Other large fires in Alaska in 2013

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