In late July to October 2022, residents of the Manu'a Islands in American Samoa felt the earth shake several times a day, raising concerns of an imminent volcanic eruption or tsunami.
Tsunamis can be triggered as secondary disasters following megathrust earthquakes, with their intensity largely dependent on the magnitude of shallow seismic ruptures. Historically, considerable ...
On February 8, 2025, a 7.6-magnitude earthquake struck the Caribbean Sea, north of Honduras. The epicenter was located at a ...