The San Francisco Bay Area was rattled by a minor earthquake ... according to data from the U.S. Geological Survey. The preliminary measurement from the USGS was a 3.7 magnitude quake before ...
A 3.7-magnitude earthquake shook the San Francisco Bay Area, the U.S. Geological Survey reported. Getty Images/iStockphoto A 3.7-magnitude earthquake shook the San Francisco Bay Area in Northern ...