- 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 4.7, Santa Cruz Islands
February 03, 2013 10:22:40 GMT
M 4.6, Bougainville region, Papua New Guinea
February 03, 2013 10:12:07 GMT
M 2.9, Central Alaska
February 03, 2013 07:51:29 GMT
M 2.6, Southern Alaska
February 03, 2013 07:13:33 GMT
M 4.6, Banda Sea
February 03, 2013 06:20:51 GMT
M 4.4, offshore Maule, Chile
February 03, 2013 05:22:12 GMT
M 3.9, Central Alaska
February 03, 2013 05:13:41 GMT
M 4.0, Northwest Territories, Canada
February 03, 2013 05:01:07 GMT
M 5.1, Santa Cruz Islands
February 03, 2013 03:57:32 GMT
M 3.3, Central Alaska
February 03, 2013 03:27:36 GMT
M 4.7, Kermadec Islands, New Zealand
February 03, 2013 03:20:29 GMT
M 4.6, Fiji region
February 03, 2013 03:08:23 GMT
M 5.1, Santa Cruz Islands
February 03, 2013 02:29:13 GMT
M 4.8, Mariana Islands region
February 03, 2013 02:00:57 GMT
M 2.7, Central Alaska
February 03, 2013 01:57:20 GMT
M 2.7, Mona Passage, Puerto Rico
February 03, 2013 01:51:59 GMT
M 4.6, Santa Cruz Islands
February 02, 2013 22:36:01 GMT
M 4.7, Santa Cruz Islands
February 02, 2013 22:31:58 GMT