1992.04.25 M 7.1 Petrolia

The 25 April 1992 M 7.1 earthquake was a wake up call for many, like all large magnitude earthquakes are. Here is the USGS website for these three large earthquakes. 1992-04-25 18:06:05 UTC 40.335°N 124.229°W 9.9 km depth M 7.2 1992-04-26 07:41:40 UTC 40.433°N 124.566°W 18.8 km depth M 6.5 1992-04-26 11:18:25 UTC 40.383°N 124.555°W

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25 Year Remembrance Event

The M 7.2 Cape Mendocino earthquake of April 25, 1992 and its M 6.5 and 6.6 aftershocks caused over $60 million in losses and was the only Humboldt County earthquake to gain a FEMA major disaster declaration. On April 29th, the Redwood Coast Tsunami Work Group and the City of Eureka invites the public to

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