Mammoth Fire

40% Contained
3,100 Acres
1 County: Modoc

Not a CAL FIRE Incident. Updates will be made as they become available.

Date Started
07/25/2025 4:23 PM

Last Updated
07/26/2025 5:12 PM

Cause
Under Investigation

Incident Maps and Reports

3D Map

Agency Having Jurisdiction
United States Forest Service: Modoc National Forest

Incident Management Team
No team assigned

Location
West of the Dry Lake fire station and Highway 139, Tionesta

[41.704722,-121.331306]

Reports
Status reports

Evacuation Warnings

Potential threat to life and/or property. Those who require additional time to evacuate, and those with pets and livestock should leave now.

MCU-001
MCU-002

ALERTCalifornia Camera Feed

ALERTCalifornia | UC San Diego:

Timber Mtn. 2 - Ops.alertcalifornia.org

Social Media

The map layers provided are powered by Esri, Genasys, Perimeter and other potential resources, and are based on their respective data sources. The accuracy and reliability of the information are subject to the data provided by these platforms.

Icon	Description
	Active Incident
	Contained Incident
	Fires Less than 10 Acres
	Prescribed Fire
	Mudslide
	Flood
	Earthquake
	Lightning Activity
	Incident Perimeter ^{Reference 1}
	Evacuation Order ^{Reference 2}
	Evacuation Warning ^{Reference 3}
	Red Flag Warning ^{Reference 4}
	Smoke and Haze Forecast 0-3 PPM
	Smoke and Haze Forecast 3-25 PPM
	Smoke and Haze Forecast 25-63 PPM
	Smoke and Haze Forecast 63-158 PPM
	Smoke and Haze Forecast >158 PPM

Incident Perimeter: Perimeters are generalized and do not necessarily indicate structures within the boundaries have been damaged or destroyed.
Evacuation Order: An immediate threat to life. This is an order by law enforcement to leave immediately. The area is lawfully closed to public access.
Evacuation Warning: A potential threat to life and/or property. Those who require additional time to evacuate and those with pets and livestock should leave immediately.
Red Flag Warning: National Weather Service Red Flag Warnings indicate warm temperatures, very low humidities, and stronger winds that can combine to produce an increased risk of fire danger.

Mammoth Fire

Evacuation Warnings

ALERTCalifornia Camera Feed

Social Media

Quick Links

Programs

Grants