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West Napa Fault Capable of Producing 'Much Larger' Earthquakes, Seismologists Say

On the list of California’s most dangerous earthquake faults, the West Napa Fault in the Bay Area doesn’t rank as especially notorious. It’s about 20 miles, much shorter than the better-known Hayward and Rodgers Creek faults, which are capable of a 7.2 magnitude quake. 98 more words

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