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Japan Can Now Detect Earthquakes 20 Seconds Before They Hit Land. Thanks to an Undersea 'Nervous System'
Japan completed the world’s first real-time ocean floor earthquake detection system in June 2025, giving 20 seconds more earthquake warning and 20 minutes more tsunami warning. The network spans ...
The United States Geological Survey (USGS) has published a map showing where two strong earthquakes shook southern Japan Wednesday. Newsweek reached out to the USGS by email Wednesday for more ...
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 alerts along South ...
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