On Sunday, the U.S. Geological Survey initially reported an earthquake with a magnitude of 4.0 at 2:13 p.m. That quake was later downgraded to a 3.6 by the USGS. It was centered a mile south of Concord, along the Concord fault.
(CBS SF) — A strong earthquake shook the Fiji Islands and the area northeast of New Zealand Tuesday. The 6.2 magnitude quake struck at 8:39 a.m. Pacific time about 18 miles south of Fiji’s Ndoi […]
The massive earthquake centered in Nepal has killed more than 3,900 people and the number continues to rise. Here are some of the organizations that are already in the region and working with the victims who are desperately in need of help:
Tens of thousands of Nepalese braced against terrifying aftershocks Sunday while digging for survivors in the devastation wrought by a massive earthquake that killed thousands.
More than a dozen areas in the United States have been shaken in recent years by small earthquakes triggered by oil and gas drilling, a government report released Thursday found.
Officials are considering revising tsunami hazard maps after researchers found the Ventura fault line in Southern California is much more dangerous than previously believed.
109 years after the Great Quake of 1906, San Franciscans continue to pay tribute to that monumental event and those who died in the subsequent fire.
About 5,500 more people could survive a major tsunami hitting the U.S. if they just walk a little faster to higher ground after roads are knocked out, a new study shows.
The U.S. Geological Survey says a magnitude 4.0 earthquake has struck in Southern California.
A pair of strong earthquakes struck off the South Pacific nations of Tonga and Samoa on Monday, but there were no immediate reports of injuries or damage and no tsunami warning was issued.