- 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 5.0, Hindu Kush region, Afghanistan
May 20, 2013 17:18:11 GMT
M 4.6, Minahasa, Sulawesi, Indonesia
May 20, 2013 14:55:46 GMT
M 4.3, off the east coast of the Kamchatka Peninsula, Russia
May 20, 2013 14:27:39 GMT
M 4.8, off the east coast of the Kamchatka Peninsula, Russia
May 20, 2013 14:12:43 GMT
M 4.7, off the east coast of the Kamchatka Peninsula, Russia
May 20, 2013 13:57:04 GMT
M 4.7, off the east coast of the Kamchatka Peninsula, Russia
May 20, 2013 12:43:33 GMT
M 4.7, off the east coast of the Kamchatka Peninsula, Russia
May 20, 2013 10:54:24 GMT
M 2.7, Southern Alaska
May 20, 2013 10:04:09 GMT
M 6.5, off the coast of Aisen, Chile
May 20, 2013 09:49:04 GMT
M 2.9, northern Alaska
May 20, 2013 08:43:49 GMT
M 4.9, Mindanao, Philippines
May 20, 2013 07:26:52 GMT
M 4.6, southern Iran
May 20, 2013 07:02:31 GMT
M 3.0, Puerto Rico region
May 20, 2013 06:30:32 GMT
M 4.7, off the east coast of the Kamchatka Peninsula, Russia
May 20, 2013 03:42:39 GMT
M 4.6, off the east coast of the Kamchatka Peninsula, Russia
May 20, 2013 03:38:50 GMT
M 2.9, Oklahoma
May 20, 2013 01:46:35 GMT
M 4.6, near the east coast of the Kamchatka Peninsula, Russia
May 20, 2013 01:33:33 GMT
M 5.1, off the east coast of the Kamchatka Peninsula, Russia
May 20, 2013 01:07:39 GMT
M 3.0, Puerto Rico region
May 20, 2013 00:36:31 GMT
M 4.9, off the east coast of the Kamchatka Peninsula, Russia
May 20, 2013 00:22:13 GMT