The last significant quake swarm in the San Ramon area, in 2015, lasted 36 days and produced 654 tiny earthquakes, the ...

A 4.1-magnitude earthquake shook San Luis Obispo County on Tuesday morning. According to the U.S. Geographical Survey, the earthquake occurred at 9:54 a.m. Its epicenter was 5 miles west of Templeton ...

When will "The Big One" hit the U.S. West Coast? Nobody knows, but should it happen, science can give us a good idea of its ...

Four earthquakes centered in the San Ramon area of Contra Costa County that struck beginning at 9:38 a.m. this morning.

WHILE Congress is still working on a measure to overhaul the Philippine Building Code (PBC), two lawmakers have voiced support for the plan of the Philippine Institute of Volcanology and Seismology ...

As Metro Manila braces for a possible “Big One” earthquake, the state seismologist warns of similar scenarios in other parts of the country, such as the Negros Trench, where a magnitude 8.2 earthquake ...

Leaning out of the ground-floor window of her home on a quiet street in suburban Istanbul, Aylin Yilmaz knows the house she ...

Updating Metro Manila’s contingency plan for “The Big One” is “not just a technical exercise” but a “commitment to protect ...

SAN BERNARDINO COUNTY, CA - the U.S. Geological Survey reported that a preliminary 2.7 magnitude quake rattled close to Big Bear City on Saturday around midday. The tremor struck the area at 12:31 p.m ...