- Ready.gov – FEMA’s National Preparedness Campaign
- Riverside County EMD – Riverside County’s Emergency Management Department
- California Governor's Office of Emergency Services
- Listos California Emergency Preparedness Campaign – State of California’s Preparedness Campaign
- Ready for Wildfire – CAL FIRE’s Wildfire Preparedness Website
- The Great California ShakeOut – Earthquake Preparedness
- USGS Earthquake Hazards Program
- National Weather Service – San Diego