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Have questions? Contact us at rctwg@humboldt.edu
In the news
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January 11, 2025, Not My Fault, The 2024 earthquake report for the United States
Eureka Times-Standard, (Download the file) -
January 4, 2025, Not My Fault, The earthquake story of 2024
Eureka Times-Standard, (Download the file) -
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December 28, 2024, Not My Fault, Remembering the Indian Ocean Tsunami 20 years later
Eureka Times-Standard, (Download the file)
New Content
The 1964 Great Alaska Earthquake & Tsunami
Learn about the impact of the 1964 M9.2 Alaska earthquake and the tsunami that reached across the Pacific.
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.