Laidlaw Fire

201640,565 acresIdaho

The Laidlaw Fire burned 40,565 acres, about 63 square miles, across 3 counties. It began on August 17, 2016.

Watch how it happened

Laidlaw Fire · 2016

How it happened

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

About this replay
IgnitionAugust 17, 2016Historical replay — order not recorded
Final area40,565 ac
Revealed—
Counties3

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 Laidlaw Fire
Burn severity by class
SeverityShareAcres
Moderatemixed: many trees killed, some survive5.7%2,298
Lowsurface fire, most trees survive93%37,798
Unburned to lowislands inside the perimeter, little change1.2%469

No part of the fire was classed as high severity; 6% 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
Minidoka CountyID21,782
Blaine CountyID18,744
Lincoln CountyID24

Other large fires in Idaho in 2016

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