7.7-magnitude Panama quake poses no tsunami threat to Hawaii

: 8:40 a.m. The quake that struck Panama this morning has been revised down to magnitude 7.7 and does not pose a tsunami threat to Hawaii, according to the Pacific Tsunami Warning Center. “A
Earth.com

What exactly is a tsunami? Understanding the formation and movement of these devastating ocean monsters

Tsunamis move the whole ocean, not just the surface. Flume tests and a rare satellite pass show how they start, how fast they travel, and why they grow at the coast.
The Financial Express

Tsunami Warning Highlight: 5 ft tsunami waves hit US coast – dramatic scenes explode after Russia quake triggers panic

Tsunami Warnings in Russia, Japan, Hawaii, Alaska Highlight Updates: Tsunami warnings and advisories have been issued across the Pacific, from British Columbia to Japan and Hawaii following the 8.8 magnitude earthquake that hit near eastern coast of Russia ...
Phys.org

The 2025 Kamchatka tsunami kept the Pacific ringing for more than ten hours. Its rhythm could help tsunami warnings

On July 29, 2025, at 23:24 Universal Time, a long stretch of seafloor off Russia's Kamchatka Peninsula was thrust upward. The magnitude 8.8 earthquake was the largest on Earth since the Tohoku earthquake of 2011, according to the U.S. Geological Survey ...
The Conversation

Waves from the Tonga tsunami are still being felt in Australia – and even a 50cm surge could knock you off your feet

The eruption of the underwater volcano Hunga Tonga–Hunga Ha'apai created a tsunami felt across the Pacific Ocean. This includes Australia, where small but measurable tsunami waves were still being recorded as late as Monday afternoon. These may even ...