Upperwestfork Fire
The Upperwestfork Fire burned 35,874 acres in Alaska, in 1999. It was discovered on June 12, 1999, and contained on August 9, 1999. The cause was recorded as natural.
- Size
- 35,874 acres
- Discovered
- June 12, 1999
- Contained
- August 9, 1999
- Cause
- Natural
Map
The burned area boundary MTBS mapped from Landsat imagery, 32,968 acres. Point of origin as reported, 63.583, -142.652.
The record
- Reported final size
- 35,874 acres
- Burned area mapped by MTBS
- 32,968 acres
- Area inside the final perimeter
- 32,811 acres
- Discovered
- June 12, 1999, 6:02 p.m. local time
- Contained
- August 9, 1999, 4:00 p.m. local time
- Cause
- Natural
- State
- Alaska
- Land ownership at origin
- State
- Reporting unit
- Alaska Fire Service
- Agency
- DVF
- Unit
- AKTAS
- Incident type
- Wildfire
- Unique fire identifier
- 1999-AKTAS-913238
- MTBS fire identifier
- AK6361314275619990612
- MTBS assessment
- Initial
- Fire occurrence record
- W-91564
- Perimeter map method
- Mixed Methods
- Note on the perimeter
- Fire perimeter modified using Landsat Image Service and MTBS-Alaska data. Image ID: LT05_L2SP_066015_19990911_20200907_02_T1.
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 Alaska in 199912
| Fire | Acres | Start | Cause |
|---|---|---|---|
| Kevinjik Fire | 232,828 | Jun 20, 1999 | Natural |
| Kink Fire | 92,010 | Jun 12, 1999 | Natural |
| Uvgoon Creek 2 Fire | 88,345 | Jun 26, 1999 | Natural |
| Melozi Moran Fire | 59,239 | Jun 27, 1999 | Natural |
| LowerLadue Fire | 57,576 | Jun 12, 1999 | Natural |
| Jessica Fire | 48,759 | Jun 13, 1999 | Natural |
| Witch Fire | 46,956 | Jun 12, 1999 | Natural |
| Pingo Fire | 38,174 | Jun 13, 1999 | Natural |
| Big Creek Fire | 28,634 | Jun 27, 1999 | Natural |
| Mt.terrel Fire | 27,354 | Jun 12, 1999 | Natural |
| Mosquito Fire | 26,199 | May 15, 1999 | |
| Big Ol Monster Fire | 23,202 | Jun 19, 1999 | 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.