Japan completed the world’s first real-time ocean floor earthquake detection system in June 2025, giving 20 seconds more ...

There is no tsunami threat to Hawaii after a 6.6 magnitude earthquake was recorded in the Samoa Islands region on Thursday ...

The way the tsunami warning system works now, it's a, if you will, a reactive system. They see what happens and they react to that. They see a tsunami — I mean, ...

The Japan Meteorological Agency has begun using the label "data not available" when tsunami observation systems are damaged ...

S everal earthquakes, including a 7.4 magnitude one, struck off the Russian coast on Sunday, according to the U.S. Geological ...

A tsunami warning that was then downgraded to an advisory was triggered by a 7.3-magnitude quake in the Gulf of Alaska on ...

The report, written by an advisory panel of tsunami experts, says the US warning system is in dire need of an overhaul, struggling with outdated technology, ...

She said there are 83 tsunami-ready communities, with warning systems in place, along the West Coast. But the most important improvement, according to experts, is how the public now perceives ...

In the wake of the 2004 tsunami there is now an Indonesian early warning system. But with parts of coastal Japan--which had the best system--now lying in ruins, will scientists be able to improve ...

A devastating tsunami took Indonesians by surprise because an early warning system – designed to detect changes in wave height in coastal areas near an active volcano – hasn't worked since ...