2025 Trinity County, California Wildfires

0 Active Fires

0 Acres Burning

4 2025 Season Fires ▲ +3 vs same period last year

799 2025 Season Acres ▲ +695 vs same period last year

Newest wildfires in Trinity County

Sep 2 Started 104 acres 80 football fields Cedar Fire

Aug 31 Started 394 acres 303 football fields Peak Fire

Aug 29 Started 36 acres 28 football fields Lick Fire

Aug 26 Started 540 acres 64% the size of Central Park 415 football fields Swift Complex

Jul 4 Started 116 acres 89 football fields Helena Fire

Jun 9 Started 39 acres 30 football fields Reading Fire

Largest wildfires in Trinity County this season

540 Acres 64% the size of Central Park 415 football fields Swift Complex Anderson

116 Acres 89 football fields Helena Fire Hayfork

104 Acres 80 football fields Cedar Fire Hayfork

39 Acres 30 football fields Reading Fire Douglas City

All 2025 Trinity County Fires · 4 fires

A fire is listed here when it is located in Trinity County. Each complex is counted once, through its parent: the parent carries the complex's acres, and its member fires are listed beneath it without being counted again. A fire that crossed a county line is listed with the acres that burned in Trinity County, not its whole reported size. A fire located elsewhere that burned into Trinity County is listed too, at its Trinity County acres, and is not added to the Trinity County fire counts. County lines come from a different boundary dataset than state lines, so Trinity County's acres are counted along county lines and can differ a little at the edges from the figures on the state page.

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Fire	Start date	Containment	Status	Acres	Center	Ignition point
Swift Complex	Aug 26, 2025	95%	Inactive	540	40.9040, -122.8510	—
Peak Fire	Aug 31, 2025	100%	Inactive	394	40.9073, -122.8537	40.9393, -122.8594
Lick Fire	Aug 29, 2025	1%	Inactive	36	41.0369, -122.7630	41.0338, -122.7600
Helena Fire	Jul 4, 2025	100%	Inactive	116	40.7944, -123.1370	40.7830, -123.1309
Cedar Fire	Sep 2, 2025	100%	Inactive	104	40.4075, -123.2319	40.4073, -123.2245
Reading Fire	Jun 9, 2025	—	Inactive	39	40.6423, -122.9415	—
Totals	2025 Season Fires 4	Active Fires 0	Acres Burning 0	2025 Season Acres 799