One of the most powerful earthquakes ever recorded has sent a tsunami crashing into a Russian port and smaller waves ...

One of the most powerful earthquakes in modern history shook Russia’s remote east coast Wednesday, sending tsunami waves ...

A tsunami has hit coastal areas of Russia’s Kuril Islands and Japan’s large northern island of Hokkaido after an 8.7-magnitude earthquake early on Wednesday. Tsunami warning sirens sounded in Honolulu ...

Hawaii's new tsunami preparedness campaign gains urgency after July's earthquake scare sent thousands fleeing to higher ...

When tsunami monitoring centers issue early warnings about waves ... This network of deep-sea buoys across the Pacific and, later, globally, measure changes in ocean pressure in real time, allowing ...

An 8.8-magnitude earthquake off Russia's Kamchatka Peninsula triggered tsunami warnings and alerts across the Pacific. In Chile, the Navy's Hydrographic and Oceanographic Service (SHOA) initially ...

Here's how the Russian earthquake and tsunami warnings have impacted cruise ships and travelers in the Pacific.

The earthquake in Russia's Kamchatka peninsula on July 30, 2025, may have been one of the most severe on record, with a ...

An 8.8-magnitude earthquake off Russia's Kamchatka Peninsula shook the Pacific, but its tsunami fizzled. A geologist explains ...

NBC News meteorologist Bill Karins explains how an earthquake near Russia left people in Hawaii and along the west coast of ...

UNESCO’s tsunami warning system issued rapid alerts after the 8.8-magnitude Kamchatka quake, enabling Pacific nations to ...

It could take hours for tsunamis to cross the Pacific Ocean. The speed of tsunami waves also depends on ocean depth. They travel faster over deep water and slow down in shallow water.