Wildfires of 1998

North Fork Complex (Sheepeater) Fire

1998IdahoWildfire

The North Fork Complex (Sheepeater) Fire burned 5,954 acres in Idaho, in 1998. It was discovered on August 16, 1998, and contained on September 12, 1998. The cause was recorded as natural.

Size
5,954 acres
Discovered
August 16, 1998
Contained
September 12, 1998
Cause
Natural

Map

The burned area boundary MTBS mapped from Landsat imagery, 5,692 acres. Point of origin as reported, 45.377, -114.318.

The record

Reported final size
5,954 acres
Burned area mapped by MTBS
5,692 acres
Area inside the final perimeter
5,686 acres
Discovered
August 16, 1998, 12:28 p.m. local time
Contained
September 12, 1998, 6:00 p.m. local time
Cause
Natural
State
Idaho
Land ownership at origin
Forest Service
Reporting unit
Salmon-Challis National Forest
Agency
Forest Service
Unit
IDSCF
Part of
North Fork Complex
Incident type
Wildfire
MTBS fire identifier
ID4536811434319980816
MTBS assessment
Extended
Fire occurrence record
FS-337029
Perimeter map method
Digitized Other

The three sizes are three measurements: the size the agency reported when the fire was out, the burned area MTBS drew from satellite imagery before and after, and the GIS area inside the final perimeter, unburned islands included. They rarely agree exactly.

Other large fires in Idaho in 199812

FireAcresStartCause
Tilden 2 Fire22,989Jul 31, 1998Natural
Eagle Two Fire12,607Aug 31, 1998Natural
Buckskin Fire9,918Sep 2, 1998Human
Pocatello Valley Fire8,595Sep 7, 1998Human
Main Salmon Complex (Rainier) Fire7,980Aug 7, 1998Natural
Rock Rabbit Fire7,198Aug 11, 1998Natural
Main Salmon Complex (Bend Creek) Fire4,160Aug 12, 1998Natural
Laid Low Fire3,900Aug 23, 1998Natural
Schofield Fire3,825Aug 7, 1998Natural
Arctic Creek Fire3,760Aug 7, 1998Natural
Lone Pine Fire3,737Aug 10, 1998Natural
Spring Fire3,337Aug 20, 1998Natural

Every fire of 1998 Idaho fire history

Nearby

Sources

Perimeters from the National Interagency Fire Center’s Interagency Fire Perimeter History, compiled from the Forest Service, BLM, BIA, Fish and Wildlife Service, National Park Service, the Alaska Interagency Fire Center and CAL FIRE. Burned areas and ignition dates from Monitoring Trends in Burn Severity (MTBS), a program of the US Geological Survey and the USDA Forest Service. Fire reports from Short, Karen C. 2022, Spatial wildfire occurrence data for the United States, 1992-2020 [FPA_FOD_20221014], 6th Edition, Forest Service Research Data Archive, doi.org/10.2737/RDS-2013-0009.6. Records before 2014 were joined by this site: a fire report to the burned area its MTBS identifier names, a perimeter to the burned area it lies in when the names or the sizes agree.