Before a Quake
Tools, guides, and resources to help you prepare before an earthquake happens.
Find earthquake preparedness resources from the California Seismic Safety Commission and partner organizations. Explore early alerts, safety guidance, educational materials, and learn clear pathways to help you get started.
Guides
Find the right guidance for your property
- Homeowner and commercial property guides
- Learn steps to reduce damage and improve safety
Education
Learn about earthquakes and related hazards
- Resources for students and teachers
- Earthquake, tsunami, and volcano information
Preparedness Resources
Access detailed preparedness tools and materials
- Step-by-step safety guidance
- Regional preparedness guides
Early Warning
Get alerts before shaking starts
- Learn how California’s early warning system works
- Access official tools and information