- How ShakeAlert Warns California About Earthquakes The New York Times
- Elephants at San Diego zoo form ‘alert circle’ to protect young during quake The Guardian
- How to prepare for the next earthquake in San Diego KPBS
- SDSU scientists find new fault lines, underwater landslides, tsunami triggers NBC 7 San Diego
- Did you feel the San Diego County earthquake? How to sign up for early warnings NBC4 Los Angeles
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