"The fire’s rapid increase from 12.5 to 29 acres in less than two weeks highlights a concerning growth rate for a wildfire in a populated region, warranting attention from local authorities and residents. The lack of containment and undetermined cause underscore the need for ongoing monitoring and potential resource allocation."
Gamma Creek wildfire, located in Snohomish County, Washington, was first discovered on August 24, 2026, and is currently active under the jurisdiction of the U.S. Forest Service. The fire has expanded from 12.5 acres on September 1 to 29 acres by September 10, with no containment reported in the available updates. The cause remains undetermined, and no specific fire behavior or weather conditions have been documented. Over the nine days between the two timeline entries, the blaze more than doubled in size, indicating continued growth without containment progress. The incident remains active with no deactivation or historical status as of the latest feed update.
Good air quality. Outdoor activity is generally safe near this incident.
Nearest reporting station: Darrington. Source: AirNow.gov (EPA).
General wildfire safety guidance applies: stay informed through local alerts, avoid outdoor activities in the fire’s vicinity, and be prepared to evacuate if instructed by authorities.
IRWIN ID: {30C8BCC8-B016-498D-B15C-07C557857886}
Discovered: Aug 24, 2026
Cause: Undetermined
Managing Agency: USFS
Coordinates: 48.1707, -121.0482
Other wildfires that have recently been contained or dropped from official tracking in WA.
The Gamma Creek Fire has burned 29 acres as of September 10, 2026.
The Gamma Creek Fire has not yet reached any official containment.
The official cause has been listed as: Undetermined.
The Gamma Creek Fire is burning in Snohomish, WA.
Yes, as of the latest official update, the Gamma Creek Fire remains active.
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