Five earthquakes within 9 hours throughout California coastline

Pacific Ocean Tsunami Threat from Subduction Zone Earthquakes

California quake occurred in very seismically active region

4.9 earthquake near Salton Sea produces light shaking in San Diego

Earthquake: Magnitude 5.6 quake reported near Fortuna, Calif

Quake Info: Weak Mag. 2.1 Earthquake - North Pacific Ocean, Los

5.5-magnitude earthquake strikes off Northern California coastline

Earthquakes Continue to Rattle the Globe, Including Across the

Medium-sized earthquake off Vancouver Island lightly felt along

4.1 magnitude earthquake strikes Southern California - Hindustan Times

A deadly earthquake absolutely, positively will ravage Seattle at

Tsunamis in Southern California: What you need to know - Los