California, Earthquake
According to the California Earthquake Authority, more than 1.2 million houses in California were built before 1980 in high-hazard areas that are vulnerable to ...
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Live Science on MSNEarthquakes: Facts about why the Earth movesDiscover interesting facts about how big earthquakes can get, why earthquakes happen, and why they're so hard to predict.
This is the fourth eartquake to hit California with others felt across the region including shaking in San Bernardino, ...
Scientists have detected several thousand earthquakes, the vast majority of them with small magnitudes, in just over two ...
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