The siren in Pālolo has been broken for two years, Hack said. It’s one of the “red” sirens, so he wasn’t surprised when he ...

The Pacific Tsunami Warning Center’s latest tsunami warning update for Hawaii says that first waves to hit Kauai measured at ...

Tsunami alerts blanketed the West Coast and Alaska after one of the strongest earthquakes in recorded history.

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

A tsunami warning issued for Hawaii after one of the strongest earthquakes ever recorded, an 8.8 magnitude in Russia's Far ...

Thousands in Hawaii are evacuating coastal areas after an 8.7 magnitude earthquake near eastern Russia triggered a statewide tsunami warning. Social media shows heavy traffic in Oahu and Honolulu as ...

At 2:44 p.m. Tuesday, every cellphone within reach of Hawaii’s Emergency Management Agency blared with a warning sound ...

A tsunami warning has been issued for Hawaii, where waves set off by an 8.8-magnitude earthquake in Russia’s remote Far East ...

After 10 p.m., the Pacific Tsunami Warning Center confirmed that the worst threat had passed and downgraded the warning to an ...

One of the most powerful earthquakes in modern history shook Russia’s remote east coast Wednesday, sending tsunami waves hurtling across the Pacific Ocean and putting nations from Japan to the United ...

Hawaii's new tsunami preparedness campaign gains urgency after July's earthquake scare sent thousands fleeing to higher ground. Are you ready for the next one?

One of this century’s most powerful earthquakes struck off the coast of Russia and generated tsunami warnings and advisories for a broad section of the Pacific as far south as New Zealand.