| 2023 Washington wildfires | |
| Total Area: | 165365acres |
| Total Fires: | 1,515 |
| Date: | March 2023–December 2023 |
| Fatalities: | 2 |
| Is Season: | yes |
| Year: | 2023 |
| Season Name: | Washington wildfires |
The 2023 Washington wildfire season officially began in March 2023 in the US state of Washington.
Conditions going into the season were low-risk for fire, with higher than average precipitation over the prior winter and spring.[1] Some experts anticipated a later peak, possibly into November, for the Pacific Northwest due to El Niño effects.[2]
The Washington State Department of Natural Resources planned to ignite controlled burns on over 2100acres to prevent larger fires from developing during the season.[3]
The Northwest Coordination Center upgraded the region's preparedness level (referring to the availability of firefighting resources) from PL 1 to PL 2 on July 3, PL 3 on July 23, PL 4 on August 12, and PL5—the highest level—on August 19.[4]
The Washington State Department of Natural Resources dashboard reported that 1,515 fires burned at least 146220acres in Washington through August, 2024.[5]
The 10th Street fire at East Wenatchee resulted in level 1 evacuations on May 27 and burned of grass and sagebrush.[6]
The Old Naches Highway fire incident was reported on June 7. It had burned almost 645 acres by June 8.[7]
The 10,000 acre Hat Rock Fire in Oregon crossed into Walla Walla County on June 13, where it burned more than 1,000 acres before being contained.[8]
Three fires in grass and sagebrush in Benton County burned 7,000 acres by June 16.[9]
A wildfire under near Lake Sutherland outside Olympic National Park was visible on June 18 from Victoria, British Columbia on the other side of the Strait of Juan de Fuca.[10]
The Oasis Fire near Touchet grew to over by June 19, bringing evacuation orders by Walla Walla County emergency managers. State firefighting resources including tanker aircraft were mobilized to fight it.[11]
The Tunnel Five Fire started near Underwood in Skamania County on July 2. It burned 5290NaN0 and was 80% contained by July 10.[12]
The McEwan Fire started near Mason Lake, in Western Washington 30miles southwest of Seattle on July 2., it had caused evacuations of hundreds of homes, had burned over, and was uncontained.[13]
The Eagle Bluff Fire near Oroville in Okanogan County reached 10,000 acres by July 30, with 15 aircraft were fighting it.[14] The fire crossed into Canada on July 30–31 and Level 3 evacuations (leave now) were downgraded to level 1 and 2 evacuations.[15] The fire approached to kilometers of Osoyoos, British Columbia on July 31, and the entire town of Osoyoos was on evacuation alert.[16] [17]
The North Cascades Highway was closed for several days due to the Sourdough Fire. Trailheads, trails, and camping in North Cascades National Park remained closed after the road reopened on August 9.[18] The highway was closed again due to the fire's growth as well as the formation of the Blue Lake Fire.[19] Smoke from this fire and other fires in inland Washington and British Columbia was pushed towards Western Washington and rapid convective mixing caused unhealthy air quality in Seattle on August 20–21.[20] [21]
The Gray Fire was ignited on August 18 near Medical Lake in Spokane County and grew to over 9500acres within a day. It prompted the evacuation of Medical Lake and parts of Cheney and shut down portions of Interstate 90 and State Route 902.[22] One death was determined to be from the Gray Fire while another was caused by the nearby Oregon Road Fire.[23]
The Oregon Fire began on the same day as the Gray Fire, August 18. Driven by hot, dry, gusty winds the fire grew rapidly. 126 homes were lost and one person was killed.[24]
The following is a list of Washington wildfires in 2023 that burned more than 1000acres, resulted in casualties or significant damage to structures, or were otherwise notable. Acreage and containment figures may not be up to date.
| Name | County< | -- Burning in --> | Acres | Start date | Containment date | Notes | Refs |
|---|---|---|---|---|---|---|---|
| Tunnel Five | Skamania | July 2023 | Destroyed ten homes. | [25] | |||
| Airplane Lake | Chelan | [26] | |||||
| Newell Road | Klickitat | July 29 | Cause under investigation | [27] | |||
| Eagle Bluff | Okanogan | [28] | |||||
| Sourdough | Whatcom | [29] | |||||
| Gray | Spokane | September 1 | 265 structures destroyed; one death reported[30] | [31] | |||
| Oregon | Spokane | 384 structures destroyed (126 homes); one death reported | [32] | ||||
| Olympic National Park Lightning Fires | Jefferson | [33] | |||||
| Blue Lake | Chelan | [34] |