"The fire’s rapid containment—reaching 100% within 25 days—demonstrates effective resource deployment, with only one personnel reported, and highlights the importance of early detection and swift action in wildfire management."
The Loomis wildfire, located in Lassen County, California, was discovered on July 11, 2026, and is currently managed by the Bureau of Land Management. As of the latest update on August 31, 2026, the fire has burned 656 acres and is 100% contained, with minimal uphill run behavior reported. The incident began with 656 acres and 99% containment on August 6, 2026, and remained unchanged through August 7, 2026, before reaching full containment by the end of the month. The cause remains undetermined, and the estimated cost of suppression is $16,200,000.
Official source description: 5 Miles NE from LITTLE VALLEY, CA
Minimal; Uphill Runs
Good air quality. Outdoor activity is generally safe near this incident.
Nearest reporting station: Lassen Volcanic National Park. Source: AirNow.gov (EPA).
The fire is currently minimal and fully contained; however, residents should remain vigilant for any potential flare-ups and follow standard wildfire safety guidelines.
IRWIN ID: {20BACABE-DCC0-4B41-A0DA-997AED50D8C4}
Discovered: Jul 11, 2026
Cause: Undetermined
Managing Agency: BLM
Est. Cost to Date: $16,200,000
Coordinates: 40.9658, -121.1547
Other wildfires that have recently been contained or dropped from official tracking in CA.
The LOOMIS Fire has burned 656 acres as of August 31, 2026.
Yes, the LOOMIS Fire is fully contained (100%).
The official cause has been listed as: Undetermined.
The LOOMIS Fire is burning in Lassen, CA.
No, the LOOMIS Fire is no longer listed as active by NIFC.
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