- American Red Cross
- Cal Fire
- California Emergency Management Agency
- Citizen Corps/ CERT
- FEMA
- The Great California ShakeOut
- Humboldt Amateur Radio Club
- Humboldt County Dept. of Public Health
- Humboldt County Office of Emergency Services
- Living on Shaky Ground Website
- National Weather Service
- prepare.org
- Redwood Coast Tsunami Work Group
- West Coast/Alaska Tsunami Warning Center
Latest Earthquakes
M 4.9, Santa Cruz Islands
February 01, 2013 22:26:30 GMT
M 6.4, Santa Cruz Islands
February 01, 2013 22:18:35 GMT
M 6.3, Santa Cruz Islands
February 01, 2013 22:16:36 GMT
M 4.2, northern Alaska
February 01, 2013 21:03:50 GMT
M 2.6, offshore Central California
February 01, 2013 20:47:40 GMT
M 4.6, Hokkaido, Japan region
February 01, 2013 18:23:06 GMT
M 4.4, Banda Sea
February 01, 2013 18:04:10 GMT
M 4.7, Salta, Argentina
February 01, 2013 17:21:23 GMT
M 4.9, Sulawesi, Indonesia
February 01, 2013 17:08:26 GMT
M 2.6, Hawaii region, Hawaii
February 01, 2013 14:08:21 GMT
M 4.8, near the south coast of Honshu, Japan
February 01, 2013 14:06:48 GMT
M 2.5, Northern California
February 01, 2013 13:49:49 GMT
M 3.1, Central California
February 01, 2013 13:28:15 GMT
M 4.4, near the east coast of Honshu, Japan
February 01, 2013 10:55:26 GMT
M 4.7, south of the Fiji Islands
February 01, 2013 10:39:46 GMT
M 3.5, northern Alaska
February 01, 2013 10:22:21 GMT
M 2.5, Baja California, Mexico
February 01, 2013 10:06:45 GMT
M 4.7, Kuril Islands
February 01, 2013 07:39:46 GMT
M 2.8, Southern Alaska
February 01, 2013 07:20:25 GMT
M 3.2, Gulf of Alaska
February 01, 2013 06:47:57 GMT