Trapper Fire
The Trapper Fire burned 9,500 acres in Idaho, in 1992. It was discovered on August 21, 1992, and contained on August 26, 1992. The cause was recorded as natural.
- Size
- 9,500 acres
- Discovered
- August 21, 1992
- Contained
- August 26, 1992
- Cause
- Natural
Map
The burned area boundary MTBS mapped from Landsat imagery, 9,602 acres. Point of origin as reported, 42.121, -114.176.
The record
- Reported final size
- 9,500 acres
- Burned area mapped by MTBS
- 9,602 acres
- Area inside the final perimeter
- 9,829 acres
- Discovered
- August 21, 1992, 9:00 a.m. local time
- Contained
- August 26, 1992, 6:00 p.m. local time
- Cause
- Natural
- State
- Idaho
- Land ownership at origin
- Forest Service
- Reporting unit
- Sawtooth National Forest
- Agency
- Forest Service
- Unit
- IDSTF
- Incident type
- Wildfire
- MTBS fire identifier
- ID4213711413019920821
- MTBS assessment
- Extended
- Fire occurrence record
- FS-263917
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 199212
| Fire | Acres | Start | Cause |
|---|---|---|---|
| Foothills Fire | 177,544 | Aug 19, 1992 | Natural |
| Black Ridge Fire | 149,250 | Aug 2, 1992 | Natural |
| Sagehen Fire | 39,562 | Aug 3, 1992 | Natural |
| Ro Fire | 25,039 | Aug 2, 1992 | Natural |
| Crooked Creek Fire | 23,654 | Aug 20, 1992 | Natural |
| Potter Butte Fire | 19,225 | Aug 3, 1992 | Natural |
| Meadow Divide Fire | 18,443 | ||
| Windy Ridge Fire | 17,500 | Aug 19, 1992 | Natural |
| Porcupine Creek Fire | 13,925 | Aug 18, 1992 | Natural |
| Dunnigan 2 Fire | 12,860 | Sep 2, 1992 | Human |
| Well Field Fire | 12,677 | Aug 19, 1992 | Natural |
| Cow Hollow 2 Fire | 12,265 | Aug 2, 1992 | Natural |
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.