All of these hazards could prompt a tsunami and as extreme weather intensifies, being prepared to respond quickly can help prevent lost lives. On this Alaska Insight, we learn about the Alaska-based ...

Alaska’s Emergency Operations Center has cancelled an annual test of the system responsible for alerting Alaskans about ...

From late July to October 2022, residents of the Manu'a Islands in American Samoa felt the earth shake several times a day, ...

Volcano Watch is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists ...

A state of emergency has been declared in the Municipality of the island of Amorgos due to the seismic activity in the sea area between Santorini and Amorgos. The decision was taken on Wednesday by ...

The Pacific Tsunami Warning Center said there's “no tsunami threat to Guam/CNMI” from the nearby quake. Residents reported feeling the earthquake. USGS said the quake was located about 8 miles ...

The National Tsunami Warning Centre (NTWC) of the Geodynamics Institute of the National Observatory of Athens (GI/NAO) has installed a tide gauge on the northeastern coast of Santorini it was ...

Greek authorities have installed a tide gauge on Santorini’s northeastern coast to monitor sea level changes amid increased ...

The massive earthquake began Saturday night about 130 miles south-southwest of George Town, the capital of the Cayman Islands ...

The United States Geological Survey said there was a 2.8 magnitude shaking of the ground near the highly classified Area 51 ...

An earthquake with a magnitude of 7.6 shook the Caribbean Sea, impacting Puerto Rico, the U.S. Virgin Islands, and the British Virgin Islands ...

Despite the cancellation of tsunami alerts, the scientific community insists that seismic activity in the Caribbean will ...