SANTORINI, Greece — Earthquakes rattled Greece’s volcanic island of Santorini every few minutes overnight and into Wednesday as authorities bolstered emergency plans in case the hundreds of ...
MOUNT ADAMS, Wash. — Six earthquakes were recorded at Mount Adams in September, the most since monitoring began in 1982, according to the U.S. Geological Survey's Cascades Volcano Observatory.
The United States Geological Survey (USGS) reported a series of seven earthquakes Tuesday off the southern coast of Oregon, all about 104 to 146 miles southwest of Port Orford, ranging from 3.0 to ...