On July 29, 2025, at 23:24 Universal Time, a long stretch of seafloor off Russia's Kamchatka Peninsula was thrust upward. The ...

A landslide beside South Sawyer Glacier sent a huge tsunami through Alaska's Tracy Arm fjord on 10 August 2025. The near miss for passing tourists has sharpened concerns over glacier retreat, unstable ...

Many in Waikiki didn’t listen to evacuation orders during Tuesday's tsunami warning, putting themselves and others in danger. Elected officials from Waikiki and Kakaako say Tuesday’s traffic gridlock ...

The 8.8-magnitude earthquake that struck off Russia’s eastern Kamchatka region has triggered tsunami warnings for areas including Hawaii, the U.S. West Coast and countries across the Pacific. Here’s ...

Towering walls of water traveling at the speed of a jetliner, with coastal communities from Japan and Hawaii to South America and the U.S. West Coast in their path. That was the frightening ...

A 2025 Tsunami Preparedness Video has been produced by the University of Hawaiʻi Sea Grant College Program (Hawaiʻi Sea Grant) in collaboration with the Hawaiʻi State Department of Education and ...

A satellite deployed to measure ocean surface heights was up to the challenge when a massive earthquake off the Kamchatka Peninsula triggered a Pacific-wide tsunami in late July. The Surface Water ...

Hawaii was issued a tsunami advisory shortly after one of the largest earthquakes ever recorded struck the Far East region of Russia on Tuesday, July 29. The 8.8-magnitude quake didn’t cause mass ...

HONOLULU (AP) — Fears of a devastating tsunami faded Wednesday for the U.S. and Japan after one of the strongest earthquakes ever recorded struck off a sparsely populated Russian peninsula, but new ...

HONOLULU (AP) — 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, including Alaska, ...