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    • Earthquake Strikes Off Japan's Coast, Prompting Tsunami Alert

    By layer3.news April 20, 2026
    A powerful 7.5 magnitude earthquake occurred off the northern coast of Japan, prompting the Japan Meteorological Agency to issue a tsunami alert for the area. Japan also issued an advisory for an increased risk of a potential mega-quake following the seismic activity.
    Earthquake Strikes Off Japan's Coast, Prompting Tsunami Alert

    Earthquake Strikes Off Japan’s Coast, Prompting Tsunami Alert Story coverage

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    The Washington Times
    Apr 20, 2026 11:07

    Japan issues an advisory for northern coastal areas for a slightly increased risk of a mega-quake Japan on Monday issued an advisory for northern coastal areas for an increased risk of a possible mega-quake induced by a major quake earlier in the day.

    by The Washington Times

    April 20 2026
    Cover image for Japan issues an advisory for northern coastal areas for a slightly increased risk of a mega-quake

    Japan issues an advisory for northern coastal areas for a slightly increased risk of a mega-quake

    Japan on Monday issued an advisory for northern coastal areas for an increased risk of a possible mega-quake induced by a major quake earlier in the day.

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