The epicenter for all the quakes was about one mile east of Hayward, in San Francisco's East Bay, according to the U.S.
An average of 234 earthquakes with magnitudes between 3.0 and 4.0 occur per year in California and Nevada, according to a recent three-year data sample. Are you ready for when the Big One hits?
New research uncovers a surprising clue in earthquake forecasting: tiny curved scratches on fault planes. These marks reveal ...
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Experts have cautioned that while small tremors help release some energy, they don’t eliminate the risk of a major quake.
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