Concord and Fremont. No injuries were reported. The previous earthquakes were just minutes apart from each other and measured magnitudes of 3.2 and 3.3 in the same area, along the Hayward fault ...
The temblor followed three earlier small earthquakes — a magnitude 2.7 that struck near the Hayward fault at 5:03 a.m ... Hayward, Fremont and into Milpitas. An average of 234 earthquakes ...