A major Hayward fault quake could shake some Bay Area communities harder than expected because of the ground beneath them, new federal simulations show.
An aerial view of the La Cañada Flintridge foothills shows dust and dirt thrown into the air following a magnitude 5.9 earthquake from Oct. 1, 1987. (George Rose / Getty Images) Monday's magnitude 4.4 ...
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The San Andreas Fault continues to pose a major risk across California
Few geological features define a place quite like the San Andreas Fault defines California. It runs through the state like a ...
Add Yahoo as a preferred source to see more of our stories on Google. An aerial view of the La Cañada Flintridge foothills shows dust and dirt thrown into the air following a magnitude 5.9 earthquake ...
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