A major earthquake with a preliminary magnitude of 7.3 initially triggered a tsunami warning for the southern Alaska ...

The National Weather Service issued a tsunami warning for Alaska, ... “Official tsunami warnings are most effective when the tsunami source is more than 1,000 miles away, such as Alaska, ...

Dengler says that kind of spending is critical for an effective warning system.“I'm as concerned about the proposals to cut outreach and education because to me, without outreach and education ...

Hawaii’s unique position in the center of the Pacific Ocean makes it particularly vulnerable to tsunamis from both distant ...

Confusion surrounding last Wednesday’s midday tsunami alert opened opportunities to better coordinate warnings among federal and local emergency officials, Kodiak Emergency Manager Rich Gonzalez said ...

A computer screen at the Pacific Tsunami Warning Center showed Hawaii on March 10, 2011, when the state was under a tsunami warning. NOAA describes the DART data as critical to early detection of ...

An advisory was previously issued for the entire U.S. West Coast and Alaska. The National Tsunami Warning Center issued a tsunami advisory for American Samoa after another undersea volcano ...

A tsunami warning is issued when a tsunami has the "potential to generate widespread inundation" and is either occurring or imminent. A massive volcanic eruption has occurred on Tonga Island of Tonga.

The tsunami advisory was issued for Hawaii, Alaska and the mainland U.S. Pacific coast. In Hawaii, the Pacific Tsunami Warning Center reported waves that measured 1.6 feet in Nawiliwili, ...

All tsunami alerts and threats have been canceled. A tsunami advisory has been issued for Puerto Rico and the U.S. Virgin Islands after an earthquake in the Caribbean Sea, according to the U.S ...

The giant earthquake was recorded at 12:37 p.m. local time, southeast of Sand Point, a community located on Popof Island in ...