- ‘It’s insane.’ How rattled Northern Californians weathered 7.0 earthquake and tsunami warning Yahoo! Voices
- M 6.6 – 63 km WNW of Petrolia, CA USGS Earthquake Hazards Program
- Why Humboldt’s coast gets major earthquakes. Could they happen in Shasta Cascade region? Yahoo! Voices
- Tsunami Warning in San Francisco ‘Felt Like a Science Fiction Movie’ The New York Times
- Tsunami threat ends for Northern California, Oregon coasts after major 7.0 earthquake Fox Weather