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Wildfire in Northeast Siskiyou and Northwest Modoc Counties, California

Wildfire August 1, 2025 · Northeast Siskiyou and Northwest Modoc Counties, California

What the National Weather Service wrote

The Mammoth Wildfire was discovered on July 24th. The fire started 3 miles northeast of Tionesta in Modoc County, California. The cause of the fire is unknown. As of 530 AM PST on August 1st, it had burned 2,533 acres, was 100% contained, no structures had been destroyed, and it had cost $ 1.0M.

Source: NOAA Storm Events Database, event 1290370. Narratives are written by the National Weather Service forecast office that issued the report.

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