Onion Fire
The Onion Fire burned 1,039 acres in California, in 1992. It was discovered on September 22, 1992, and contained on September 25, 1992. The cause was recorded as equipment and vehicle use.
- Size
- 1,039 acres
- Discovered
- September 22, 1992
- Contained
- September 25, 1992
- Cause
- Human
Map
The final perimeter from the Interagency Fire Perimeter History, 1,040 acres, mapped by gps - uncorrected data. Point of origin as reported, 42.042, -120.733.
The record
- Reported final size
- 1,039 acres
- Area inside the final perimeter
- 1,040 acres
- Discovered
- September 22, 1992, 10:23 a.m. local time
- Contained
- September 25, 1992, 6:00 p.m. local time
- Cause
- Human, Equipment and vehicle use
- State
- California
- Land ownership at origin
- State or Private
- Reporting unit
- Fremont-Winema National Forest
- Agency
- Forest Service
- Incident type
- Wildfire
- Fire occurrence record
- FS-270910
- Perimeter map method
- GPS - Uncorrected Data
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 California in 199212
| Fire | Acres | Start | Cause |
|---|---|---|---|
| Fountain Fire | 64,000 | Aug 20, 1992 | Human |
| Cleveland Fire | 24,580 | Sep 29, 1992 | Human |
| Gulch Fire | 18,000 | Aug 16, 1992 | Human |
| Unnamed Fire | 10,234 | Aug 21, 1992 | |
| Rainbow Fire | 8,800 | Aug 20, 1992 | Natural |
| Moccasin Fire | 8,000 | Aug 1, 1992 | Human |
| Middle Ridge Fire | 7,530 | Aug 22, 1992 | Human |
| Villa Fire | 6,700 | Sep 25, 1992 | Human |
| Burton Fire | 6,140 | Sep 25, 1992 | Human |
| Unnamed Fire | 5,337 | Aug 3, 1992 | |
| Barker Fire | 5,050 | Aug 20, 1992 | Human |
| La Paloma Fire | 4,800 | Aug 7, 1992 | Human |
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. 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.