Isaac Fire

Evacuation Information Latest News Updates

108 Acres
1 County: Los Angeles

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

Legend

Date Started
05/18/2026 2:09 PM

Last Updated
05/18/2026 2:48 PM

Cause
Under Investigation

Incident Maps and Reports

3D Map

Agency Having Jurisdiction
Los Angeles County Fire Department

Incident Management Team
No team assigned

Location
70th Street West and West Ave I, Lancaster

[34.7003,-118.258932]

Reports
Status reports

Evacuations in Progress

Shelter In Place

Shelter in place has been issued for the following zones:

LAN-E003

Incident Updates

05/18/2026 2:47 PM

The Isaac Fire is 108 acres and 0% contained.

Updated by: CAL FIRE Web Team

05/18/2026 2:36 PM

Evacuation Warnings have been lifted.

Updated by: CAL FIRE Web Team

05/18/2026 2:12 PM

New incident in Los Angeles County- Isaac Fire, is 100 acres and 0% contained. Evacuation Warnings and shelter in place have been issued.

Updated by: CAL FIRE Web Team

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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}
	Evacuation Order Lifted ^{Reference 4}
	Normal ^{Reference 5}
	Red Flag Warning ^{Reference 6}
	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.
Evacuation Order Lifted: Officials have determined the immediate danger has passed. Residents may return home but should remain alert for any changes in conditions or updated instructions.
Normal: No current threats to life or property.
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.

Isaac Fire

Evacuations in Progress

Shelter In Place

Incident Updates

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