- 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 3.2, Central California
May 16, 2013 10:04:58 GMT
M 4.7, off the east coast of the Kamchatka Peninsula, Russia
May 16, 2013 09:23:40 GMT
M 4.5, off the east coast of Honshu, Japan
May 16, 2013 08:03:51 GMT
M 4.5, near the east coast of Honshu, Japan
May 16, 2013 07:39:51 GMT
M 4.4, near the east coast of Honshu, Japan
May 16, 2013 07:12:21 GMT
M 4.3, Sumbawa region, Indonesia
May 16, 2013 06:13:51 GMT
M 2.7, Andreanof Islands, Aleutian Islands, Alaska
May 16, 2013 06:10:42 GMT
M 5.7, southern Mid-Atlantic Ridge
May 16, 2013 05:57:03 GMT
M 5.0, south of Africa
May 16, 2013 05:42:51 GMT
M 3.6, southern Idaho
May 16, 2013 05:23:52 GMT
M 5.0, southwest of Africa
May 16, 2013 05:19:40 GMT
M 4.7, Bonin Islands, Japan region
May 16, 2013 05:18:09 GMT
M 5.3, south of Africa
May 16, 2013 03:18:24 GMT
M 4.9, western Turkey
May 16, 2013 03:02:07 GMT
M 4.6, State of Yap, Federated States of Micronesia
May 16, 2013 02:21:30 GMT
M 4.7, northern Sumatra, Indonesia
May 16, 2013 01:11:28 GMT
M 2.9, Southern California
May 16, 2013 00:30:33 GMT
M 4.9, near the east coast of Honshu, Japan
May 15, 2013 23:46:30 GMT
M 5.2, near the north coast of New Guinea, Papua New Guinea
May 15, 2013 23:16:49 GMT
M 4.8, Santa Cruz Islands
May 15, 2013 23:01:16 GMT