Japan Issues Rare Megaquake Advisory After 7.5 Tremor Raises Seismic Concerns
Japan has issued a rare “megaquake advisory” after a magnitude 7.5 earthquake struck off the eastern coast of Aomori, just south of Hokkaido, earlier this week. While the quake caused relatively modest damage—34 minor injuries and limited disruption to infrastructure—authorities say the tremor has temporarily increased the chances of a stronger seismic event in the
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