Tremor near Anchorage occurred at depth of 69.4 km, no immediate reports of casualties or immediate tsunami warning issued - ...

A magnitude 6.0 earthquake struck west of Susitna, Alaska, on Thursday, according to the United States Geological Survey.

A 6.0-magnitude earthquake rocked the Anchorage metropolitan area Thursday morning, according to the US Geological Survey.

A preliminary 3.3 magnitude earthquake struck near Santa Rosa, according to the United States Geological Survey.

SONOMA COUNTY, CA - According to the U.S. Geological Survey, a 3.3 magnitude quake occurred near Kenwood Sunday night.

After the 1975 earthquake, there was a greater emphasis on monitoring the motion of the south flank. Hawaiian Volcano ...

An estimated 500,000 detectable earthquakes are reported worldwide annually, however, around 100,000 are felt and only 100 typically result in serious damage. Officials strongly advise that anyone ...

According to the United States Geological Survey, USGS, an earthquake was detected in Kershaw County Friday morning.

The on-and-off volcanic eruption that’s been dazzling residents and visitors on Hawaii’s Big Island for nearly a year is back ...