The USGS Hawaiian Volcano Observatory detected an increase in shallow seismicity and localized ground deformation beneath the ...
An earthquake happened about 10:30 a.m. Sunday Eastern time just over the U.S.-Canadian border, the U.S. Geological Survey agency says.
Two small earthquakes struck Saturday afternoon near the San Francisco Zoo, according to the United States Geological Service ...
A magnitude 2.5 earthquake was detected by 11 seismometers in the region of Tioga, West Virginia, but no one reported feeling ...
Multiple earthquakes shook Southern California hours after a tremor was felt on the East Coast on Aug. 5, according to data from the U.S. Geological Survey. One quake hit Rialto, California, in the ...
NEAR MT. RAINIER, Wash. — The destructive flow of volcanic debris, mud, and water unleashed by the 1980 eruption of Mount St. Helens destroyed more than 200 homes. These “lahars,” as they're called, ...
The United States Geological Survey (USGS) celebrated the 50th dedication anniversary of its headquarters in Reston on July 12. USGS is the sole scientific agency of the United States government and a ...
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