The quake’s magnitude was first reported Sunday as magnitude 4.1 but was reclassified by mid-morning.
Hollywood’s favorite geologic bad guy is back in “San Andreas” — a fantastical look at California’s real seismic threat.
The notion that certain kinds of weather can lead to increased seismic activity isn’t new. But is there any scientific evidence to support it?
A scientist from the Berkeley Seismological Laboratory told KPIX 5 that an experimental earthquake warning system worked, giving about a 10-second alert prior to the magnitude 6 South Napa quake that struck the Bay Area Sunday morning.
With a network of sensors spread across the UC Berkeley campus, scientists are hoping to get a clear picture — and sounds — of the Hayward Fault’s next big move.
Experts say a bigger earthquake along the lesser-known fault that gave Southern California a moderate shake could do more damage to the region than the long-dreaded “Big One” from the more famous San Andreas Fault.
A 8.6-magnitude earthquake in the Indian Ocean this spring had a far reaching impact seismologists once considered unlikely, triggering aftershocks off the coasts of Oregon, Baja California, and Southern Mexico.