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A tsunami warning has been issued following a M5.4 earthquake off the Sanriku coast.

Public SafetyApr 20, 2026score 0.172 posts · 0 replies across 1 instances
The thread discusses a M5.4 earthquake off the Sanriku coast and a tsunami warning in the region. It highlights the seismic activity and its potential impact on the area, with multiple news sources reporting the event.

Claims

A tsunami warning has been issued following a M5.4 earthquake off the Sanriku coast.
Parent: Public SafetyEntity: Tsunami WarningImpact: negativeDate: Apr 20, 2026Target: A tsunami warning has been issued following a M5.4 earthquake off the Sanriku coast.

Source posts

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【最新】三陸沖でM5.4の地震_道内で震度1〈津波警報発表中〉 (4/20 18:34 Yahoo!ニュース) https://news.yahoo.co.jp/articles/2af277344498896aad4f3de8828f6f0fd24e5479
0 boosts · 0 favs · 0 replies · Apr 20, 2026
@[email protected]
【最新】三陸沖でM5.4の地震_道内で震度1〈津波警報発表中〉 (4/20 18:26 FNN) https://www.fnn.jp/articles/-/1033009
0 boosts · 0 favs · 0 replies · Apr 20, 2026