Little Mud Fire

201328,032 acresAlaska

The Little Mud Fire burned 28,032 acres, about 44 square miles, across Yukon-Koyukuk Census Area. It began on June 24, 2013.

Watch how it happened

Little Mud 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
Detections1,104satellite 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 Little Mud Fire
Burn severity by class
SeverityShareAcres
Highmost vegetation consumed, soils altered43%12,114
Moderatemixed: many trees killed, some survive22%6,047
Lowsurface fire, most trees survive7.8%2,192
Unburned to lowislands inside the perimeter, little change5.6%1,573
Not mappedcloud, shadow or water in the satellite images22%6,106

43% of the area inside the perimeter burned at high severity, about 12,114 acres; 65% 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
Yukon-Koyukuk Census AreaAK28,050

Other large fires in Alaska in 2013

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