Resources

Additional Resources for Teachers

» Suplemental intensity data 1954 Fickle Hill earthquake

» Revisiting an Enigma on California’s North Coast: The Mw 6.5 Fickle Hill Earthquake of 21 December 1954

» The 2021 and 2022 North Coast California Earthquake Sequences and Fault Complexity in the Vicinity of the Mendocino Triple Junction - Helweg et al

» Alphabet Soup - common emergency management acronyms

» Tsunami heroes and heroines

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Banners

» Seven Steps - Seven: Follow Your Plan for Recovery

» What Every Californian should know about Tsunamis

» You Live in Earthquake Country

» Banner - You Can Prepare

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Magnets

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not

Not My Fault

» Not My Fault 9/6/25 - Deadly Earthquake in Afghanistan

» Not My Fault 8/30/25 - Felt reports of the 1954 Fickle Hill earthquake support the technical analysis

» Not My Fault 8/23/25 - 1954 North Coast Earthquake Cold Case

» Not My Fault 8/2/25 - Kamchatka earthquake generates Pacific - wide tsunami

» Not My Fault 7/26/25 - Earthquakes in Alaska and Kamchatka trigger tsunami alerts

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Podcasts

» Shaky Ground - Earthquake safety for mobility challenged

» Shaky Ground - An Autumn Earthquake in Indonesia

» Shaky Ground - It's time to ShakeOut

» Shaky Ground - The unexpected

» Shaky Ground - Crescent City and Rikuzentakata become Sister Cities

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Post earthquake/tsunami reconnaissance surveys

More Post earthquake/tsunami reconnaissance surveys »

Remembering the Great East Japan Earthquake

» Video remembrance Maximilian Dixon

» Video remembrance Randy LeVeque

» Video remembrance Cindy Henderson

» Video remembrance Amanda Admire

» Video remembrance Tim Petrusha

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Video

» Lori Dengler a presentation for OLLI 3/25/24 "The Great Alaska Earthquake and Tsunami: Are we prepared for a repeat?”

» Lori Dengler: The Shaky History of California's North Coast, a presentation for OLLI 3/27/23

» Lori Dengler: The Tonga Volcanic Blast, a presentation for OLLI 3/27/23

» Lori Dengler: The Geologic Saga of the Humboldt Nuclear Power Plant, a presentation for OLLI 9/19/22

» Lori Dengler: A Virtual Field Trip of the Mendocino Triple Junction, a presentation for OLLI 7/18/22

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Web Links

» IOC-UNESCO Tsunami Glossary

» Geohazards International Guide for Community Tsunami Planning

» The Humboldt Tsunami App - Interactive Tsunami Hazard Zone finder

» Cal OES My Hazards - Earthquake, Fire, Flood, Tsunami

» Redwood Coast Tsunami Work Group

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Daily Earthquake Update

Thursday, September 18, 2025 - 10:44am
Wednesday, September 17, 2025 - 10:25am
Tuesday, September 16, 2025 - 7:42am
Sunday, September 14, 2025 - 7:44am
Saturday, September 13, 2025 - 9:45am