An earthquake is the result of a sudden release of energy in the Earth's crust that creates seismic waves.  San Francisco's history, geography, and probability for future tremors make earthquakes a significant hazard for our city.

Crack in sidewalk

Quick Tips:

  • Drop, cover, and hold on when the ground starts shaking.
  • If you are inside, drop to the ground, take cover under a sturdy table or other piece of furniture, and hold on until the shaking stops.
  • If a sturdy table or desk is not available, cover your face and head with your arms and crouch in an inside corner of the room.
  • Stay away from glass, windows, outside doors and walls, and anything that could fall on you, such as lighting fixtures or furniture.
  • Stay inside until the shaking stops and it is safe to go outside. Do not exit a building during shaking.
  • If you are outdoors, move away from buildings, streetlights, and utility wires.
  • If you are in a moving vehicle, stop as quickly as safety permits and stay inside the vehicle. Avoid stopping near or under buildings, trees, overpasses, and utility wires.
  • Once the shaking stops, proceed with caution; avoid roads, overpasses, bridges, or ramps until you know they are safe.

Before an Earthquake
Step 1:
Secure your space by identifying hazards and securing movable items.
Step 2:
Plan to be safe by creating a disaster plan and deciding how you will communicate in an emergency. 
Step 3:
Organize disaster supplies in convenient locations.
Step 4:
Minimize financial hardship by organizing important documents, strengthening your property, and considering insurance.

During an Earthquake 
Step 5:
Drop, Cover, and Hold On when the earth shakes.
Step 6:
Improve safety after earthquakes by evacuating if necessary, helping the injured, and preventing further injuries or damage.

After an Earthquake
Step 7:
Reconnect and Restore
Restore daily life by reconnecting with others, repairing damage, and rebuilding community.