Earthquake magnitudes are determined by seismometers, which record the vibrations that travel through the earth. RELATED: Delaware hit by at least 59 earthquakes since 1871 They are very sensitive ...

Folks on both sides of the Delaware Bay reported hearing a loud shaking Monday night. What might have caused the March 17, ...

"What was that boom?" That's the question people throughout southern Delaware, from Millsboro to Fenwick Island to Lewes, ...

A 3.0 magnitude earthquake struck near Magee, Mississippi, a region already hit by multiple tornadoes on Saturday. The earthquake, considered minor, occurred at a depth of 10.5 kilometers and ...