A previously unknown stretch, or strand, of the fault is actively moving about a tenth of an inch per year as it runs beneath residential neighborhoods in the Ygnacio Valley. "Many of the ...

At least two small earthquakes struck in the South Bay on Tuesday afternoon. A preliminary 3.0 magnitude earthquake reported ...

The last significant damaging earthquake in the Bay Area was the 6.0 South Napa Quake on Aug. 24, 2014, which killed 1 person, injured 300 and caused $1 billion in damage in Napa and Vallejo.

The last significant damaging earthquake in the Bay Area was the 6.0 South Napa Quake on Aug. 24, 2014, which killed 1 person, injured 300 and caused $1 billion in damage in Napa and Vallejo.

In the next 30 years, there is a 72% probability of a 6.7 magnitude earthquake striking the Bay Area, according to U.S. Geological Survey official Sarah Minson.

Earthquakes happen along several fault lines in the Bay Area. The most infamous of these, the San Andreas fault line, runs through the San Francisco peninsula and was responsible for an estimated ...

Bay Area breakthrough in imaging earthquakes with 1000 times more accuracy could revolutionize how we prepare for tremors. Story by Chase Hunter, Silicon Valley, San Jose, Calif.

Bay Area breakthrough in imaging earthquakes with 1,000 times more accuracy could revolutionize how we prepare Lawrence Livermore National Laboratory could ‘revolutionize’ earthquake ...

The last significant damaging earthquake in the Bay Area was the 6.0 South Napa Quake on Aug. 24, 2014, which killed 1 person, injured 300 and caused $1 billion in damage in Napa and Vallejo.