Lake sediment cores in Guatemala reveal directional ground shaking from the 1976 earthquake, offering rare insight into ...

While not a household name like the San Andreas, the Elsinore fault is part of a larger seismic zone that experts fear and ...

Federal cuts to the U.S. Geological Survey have prompted fears of losing vital information on earthquake activity and ...

The last time the Elsinore fault produced a major earthquake above 6.0 in magnitude was in 1910, but data from the US US ...

A 5.2-magnitude earthquake struck near San Diego at 10:08 a.m. Monday, according to the U.S. Geological Survey. The quake's ...

A magnitude 7.8 earthquake on Feb. 6, 2023, and a second powerful tremor hours later, destroyed or damaged hundreds of ...

A magnitude 5.2 earthquake near Julian rattled much of Southern California and Tijuana just after 10 a.m. Monday, prompting ...

In an article published in Science Advances, a collaborative team led by the Woods Hole Oceanographic Institution (WHOI) ...

The temblor was centered about 2.5 miles south of Julian, according to initial reports from the U.S. Geological Survey.