About 55 earthquakes a day – 20,000 a year – are recorded by the National Earthquake Information Center. Most are tiny and barely noticed by people living where they happen. But some are strong enough ...
The U.S. Geological Survey (USGS) crowdsourcing platform Did You Feel It? (DYFI) rapidly transforms people's earthquake ...
Haiti on Saturday was struck by a powerful earthquake that by one measure was actually stronger than the devastating 2010 quake that turned much of the capital city of Port-au-Prince into rubble. The ...
I Felt by very few people; barely noticeable. II Felt by a few people, especially on upper floors. III Noticeable indoors, especially on upper floors, but may not be recognized as an earthquake. IV ...
Add Yahoo as a preferred source to see more of our stories on Google. A California Geological Survey map released earlier this year depicts just how intense and damaging the shaking from future ...
For each whole number increase in magnitude, the seismic energy released increases by about 32 times. That means a magnitude 7 earthquake produces 32 times more energy — or is 32 times stronger — than ...
SAN FRANCISCO (KGO) -- A magnitude 7.0 earthquake hit Northern California on Thursday, causing a tsunami warning and several aftershocks. The tsunami warning -- which impacted at least 5.3 million ...
The earth was still rumbling. Communities in Southern California had just begun clearing up the damage after an earthquake that struck on the morning of July 4th when a quake even stronger rattled the ...
VANCOUVER, B.C. (KOMO) — The North Pacific by British Columbia's Vancouver Island was rattled by a series of earthquakes Thursday morning, the largest quake measured as 6.4 magnitude. According to the ...
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