- 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 4.8, Santa Cruz Islands
February 01, 2013 00:42:59 GMT
M 5.1, Santa Cruz Islands
February 01, 2013 00:18:08 GMT
M 4.6, Santa Cruz Islands
January 31, 2013 23:57:00 GMT
M 2.8, Kenai Peninsula, Alaska
January 31, 2013 23:40:36 GMT
M 3.2, Puerto Rico region
January 31, 2013 22:22:51 GMT
M 2.7, eastern Texas
January 31, 2013 21:20:33 GMT
M 4.4, Andaman Islands, India region
January 31, 2013 20:31:01 GMT
M 2.9, Sonora, Mexico
January 31, 2013 20:21:26 GMT
M 4.5, Ryukyu Islands, Japan
January 31, 2013 19:45:41 GMT
M 4.8, Mindoro, Philippines
January 31, 2013 17:14:12 GMT
M 4.9, central East Pacific Rise
January 31, 2013 17:09:59 GMT
M 4.9, near the south coast of Honshu, Japan
January 31, 2013 16:04:47 GMT
M 4.8, near the east coast of Honshu, Japan
January 31, 2013 14:53:41 GMT
M 4.6, Papua, Indonesia
January 31, 2013 12:10:50 GMT
M 2.5, Central Alaska
January 31, 2013 10:25:04 GMT
M 4.8, north of Ascension Island
January 31, 2013 10:20:04 GMT
M 6.0, Southeastern Alaska
January 31, 2013 09:53:43 GMT
M 3.0, Southern Yukon Territory, Canada
January 31, 2013 09:12:06 GMT
M 4.3, near the south coast of New Guinea, Papua New Guinea
January 31, 2013 08:27:28 GMT
M 2.8, Southern California
January 31, 2013 08:06:33 GMT