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A tsunami warning was issued following a M7.4 earthquake in the Tohoku region of Japan.

Public SafetyApr 20, 2026score 0.172 posts · 0 replies across 1 instances
The thread reports on a M7.4 earthquake in the Tohoku region of Japan, with a strong shaking of 5 in Aomori Prefecture and a tsunami warning issued. The earthquake was felt in areas such as Saitama and Tokyo. Korean media also reported on the event.

Claims

A tsunami warning was issued following a M7.4 earthquake in the Tohoku region of Japan.
Parent: Public SafetyEntity: Tsunami WarningImpact: negativeDate: Apr 20, 2026Target: Tsunami warning issuance

Source posts

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【速報】東日本でM7・4の地震 青森県で震度5強 津波警報を発表 震源は三陸沖 埼玉、東京まで広く揺れる (4/20 17:23 Yahoo!ニュース) https://news.yahoo.co.jp/articles/ab314c1ee3eec2e3b280b48fb1afb53775193262
0 boosts · 0 favs · 0 replies · Apr 20, 2026
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「東京でも揺れを感じた」 韓国メディアが速報 青森県で震度5強、津波警報 (4/20 18:27 Yahoo!ニュース) https://news.yahoo.co.jp/articles/05098cfc6f5821f3d60e9d5794870ce4fac22c87
0 boosts · 0 favs · 0 replies · Apr 20, 2026