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In the news
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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) -
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August 9, 2025, Not My Fault, When it comes to tsunamis, Crescent City is a special place
Eureka Times-Standard, (Download the file) -
August 2, 2025, Not My Fault, Largest quake in 14 years triggers tsunami alerts throughout Pacific
Eureka Times-Standard, (Download the file)
New Content
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.
Tsunami Preparedness Week
Learn what you can do be more prepared for tsunamis on the North Coast, and join us as we practice our tsunami drills.
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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Tuesday, September 2, 2025 - 12:39pm
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