A 7.3-magnitude earthquake struck off the coast of Alaska, according to the US Geological Survey.

A magnitude 7.3 earthquake struck 54 miles south of Sand Point, Alaska, triggering a tsunami warning. The warning was later downgraded to an advisory, impacting areas like Kodiak, Cold Bay, and Homer.

An earthquake rattled the South Carolina coastal plain Wednesday morning. According to the U.S. Geological Survey, a minor earthquake shook Summerville, South Carolina at 9:57 a.m. The quake occurred at a depth of more than three miles underground.