Learn how NOAA's Tsunami Warning System provides real-time information and essential safety guidance for all U.S. coastal ...

"The scope of tsunami impact is like no other hazard on the planet. Great earthquakes can trigger tsunami surges that attack ...

Tsunami alerts were issued for Alaska and Hawaii on Tuesday after a major, 8.8 magnitude earthquake struck off the coast of ...

TSUNAMI waves have hit parts of California – hours after the monster 8.8 earthquake that was reported off the coast of Russia ...

Warnings were issued across the Pacific, including the US West Coast, after a powerful 8.8-magnitude earthquake struck off the coast of Russia. The quake triggered evacuations in Hawaii, where tsunami ...

The FCC voted to move forward with a “ground-up re-examination” of the national alert and warning systems at its August open ...

The test is scheduled for Friday, Aug. 1, at 11:45 a.m. Sirens sounded several times Tuesday after a tsunami warning was ...

Emergency managers directed Oʻahu residents in "red zones" to head inland on Tuesday as the state faced a tsunami. But ...

Hawaii’s scheduled monthly test of the all-hazard, outdoor siren warning system will take place on today, Aug. 1, according ...

Winfrey, a part-time Maui resident, was accused on social media that she wouldn’t open a private road on her property leading ...