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In the news
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September 20, 2025, Not My Fault, A very large aftershock reminder that the Kamchatka earthquake sequence is not over
Eureka Times-Standard, (Download the file) -
September 13, 2025, Not My Fault, A week of earthquakes illustrates seismic sources on the North Coast
Eureka Times-Standard, (Download the file) -
September 6, 2025, Not My Fault, Afghanistan earthquake another tragic story of weak building materials, vulnerable infrastructure
Eureka Times-Standard, (Download the file) -
August 30, 2025, Not My Fault, Reports from people are an important part of understanding 1954 earthquake
Eureka Times-Standard, (Download the file) -
August 23, 2025, Not My Fault, A 1954 cold case seismic mystery solved — maybe
Eureka Times-Standard, (Download the file)
New Content
Join us for Shakeout
Learn how you can do be more prepared for earthquakes and tsunamis on the North Coast, and join us in the World's Largest Earthquake Drill.
Recent Earthquakes Near the Mendocino Triple Junction
Learn about recent earthquakes near the Mendocino triple junction and the impact they had on the coastal communities.
Special content pages:
Learn more about tsunami preparedness in California: TsunamiZone.org
Know your zone!
Find out if you live in a tsunami zone by exploring our Humboldt County tsunami zone maps.
Natural and Official Warnings
Natural warnings and Official warnings are equally important. Respond to whichever you experience first.
Educational Materials & Graphics
Our educational efforts include the development of regional tsunami brochures and a preparedness magazine called Living on Shaky Ground.
Daily Earthquake Update
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Wednesday, October 8, 2025 - 8:04am
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