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News & Current Events Apr 20, 2026 at 1:35 PM

Possible mega-quake on Japan’s northern coast prompts advisory

Posted by ApprehensiveCraft289

Earthquake sets off brief tsunami alert and a megaquake advisory in northern Japan
CTVNews
Earthquake sets off brief tsunami alert and a megaquake advisory in northern Japan
A 7.7 magnitude earthquake Monday off northern Japan sparked a short-lived tsunami alert and an advisory of a slightly higher risk of a possible megaquake for its coastal areas.
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shadowofsunderedstar 5 days ago +4
Downgraded to 7.7? https://www.bbc.com/news/live/c07jpy3vxxvt
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