A new analysis of earthquake rupture directivity provides essential insights for seismic hazard and risk assessments in urban ...

The California earthquake was recorded at a depth of 7.2 miles today, with its epicentre around 6.8 miles southwest of ...

Multiple earthquakes shook California's Bay Area Thursday afternoon. The earthquakes occurred near Hayward, around 20 miles southeast of Oakland, with the strongest one hitting at 1:59 p.m. local ...

A small earthquake occurred just north of Bremerton in Kitsap County at approximately 5:15 a.m. The Pacific Northwest Seismic ...

Recent earthquakes of M5 in the Permian basin ... into deep geologic strata — below the base of the Wolfcamp Formation and especially the Devonian, Silurian, and Ellenburger Formations ...

A moderately strong, 5.0-magnitude earthquake struck in Texas on Friday, according to the United States Geological Survey. The temblor happened at 11:23 p.m. Central time about 33 miles northwest ...