The quake that struck Alaska’s southern coast on Wednesday, July 16 is part of a larger sequence that may continue to unfold ...

Wednesday's magnitude 7.3 earthquake off Alaska's Aleutian Islands chain struck in a region that has experienced a handful of ...

A magnitude 7.3 earthquake struck Wednesday afternoon just south of the northern Aleutian Islands in Alaska. The epicenter ...

A 7.3 magnitude earthquake struck the Aleutian Islands in Alaska on Wednesday afternoon. The quake’s epicenter was about 600 ...

More information: Ryo Yamaguchi et al, The complex rupture evolution of the long and slow, tsunamigenic 2021 South Sandwich Islands earthquake, Scientific Reports (2025).

An island chain in southwest Japan was shaken by an earthquake on Thursday after over 1,000 tremors throughout two weeks.