A Tsunami Watch means a tsunami is possible, but the situation is still being evaluated,” the Oahu Emergency Management team posted on X late Saturday night. That message, issued after a magnitude 7.5 ...

Several earthquakes, including a 7.4 magnitude one, struck off the Russian coast on Sunday, according to the U.S. Geological Survey, prompting brief warnings of potential tsunami waves on the nearby ...

Residents of Russia's Kamchatka Peninsula were warned of potential tsunami waves as a series of earthquakes, including a 7.4 ...

It’s much harder to get hazard information when you are traveling or vacationing,” Lori Dengler writes this week.

We explore the vulnerabilities in the Indian Ocean’s current tsunami alert network two decades after 2004. Despite technical ...

In Alaska, a public radio station general manager took a moment from a busy day warning her community about a possible tsunami for a special task — sending a text message to Sen. Lisa Murkowski urging ...

A 7.3 magnitude earthquake off Alaska’s southern coast has triggered a tsunami warning for a 700-mile stretch from southwest ...

Tsunamis are a series of long waves caused by a large and sudden displacement of water in the ocean, usually from a large ...