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When was the last large earthquake in California?

2 Answers

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July 2019. The Ridgecrest earthquakes that hit on July 4 and July 5 with a magnitude 6.4 and 7.1, respectively, were the most recent major earthquake in Southern California. The 7.1 lasted 12 seconds and was felt by about 30 million people. More than 6,000 lost power.
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Is Southern California Ready For A Massive Quake?



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