Frye Fire

201754,178 acresArizona

The Frye Fire burned 54,178 acres, about 85 square miles, across Graham County. It began on June 7, 2017.

Watch how it happened

Frye Fire · 2017

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
Detections3,128satellite 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 Frye Fire
Burn severity by class
SeverityShareAcres
Highmost vegetation consumed, soils altered3.6%1,933
Moderatemixed: many trees killed, some survive13%7,096
Lowsurface fire, most trees survive58%31,409
Unburned to lowislands inside the perimeter, little change23%12,294
Not mappedcloud, shadow or water in the satellite images2.7%1,437

4% of the area inside the perimeter burned at high severity, about 1,933 acres; 17% 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
Graham CountyAZ54,201

Other large fires in Arizona in 2017

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