After a magnitude 8.8 earthquake hit off Russia’s Kamchatka Peninsula, tsunami alerts rippled out across Hawaii, Alaska, ...

Following early warnings to evacuate coastal areas, thousands of Hawaiians head for higher ground - for many it isn't the first time.

HONOLULU (Island News) -- The Oahu Department of Emergency Management reports that a 7.6 magnitude earthquake struck the Hokkaido region of Japan early this morning. According to a Tsunami Information ...

Millions of people along the coasts of the Pacific Northwest, Hawaii and Alaska rely on tsunami warnings to tell them that potentially dangerous waves are coming, sometimes in a matter of minutes.