CalFire - Wildfire Prevention/Preparedness
WHAT TO DO IF YOU BECOME TRAPPED NEAR A WILDFIRE
While in your vehicle:
Stay calm.
Park your vehicle in an area clear of vegetation.
Close all vehicle windows and vents.
Cover yourself with wool blanket or jacket.
Lie on vehicle floor.
Use your cell phone to advise officials—call 911.
While on foot:
Stay calm.
Go to an area clear of vegetation, a ditch or depression on level ground if possible.
Lie face down, cover up your body.
Use your cell phone to advise officials—call 911.
While in your home:
Stay calm, keep your family together.
Call 911 and inform authorities of your location.
Fill sinks and tubs with cold water.
Keep doors and windows closed, but unlocked.
Stay inside your house.
Stay away from outside walls and windows.
https://www.readyforwildfire.org/prepare-for-wildfire/go-evacuation-guide/what-to-do-if-trapped/