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A magnitude 7.4 earthquake occurred off the coast of Aomori, Japan, leading to tsunami warnings in Aomori, Iwate, and Hokkaido.

Public SafetyGeopoliticsApr 20, 2026score 0.272 posts · 0 replies across 2 instances
The thread discusses a strong earthquake with a magnitude of 7.4 off the coast of Aomori, Japan, which triggered tsunami warnings in Aomori, Iwate, and Hokkaido. The posts reference a news article from Mainichi Shimbun, highlighting the seismic event and its potential impact.

Claims

A magnitude 7.4 earthquake occurred off the coast of Aomori, Japan, leading to tsunami warnings in Aomori, Iwate, and Hokkaido.
Parent: Natural DisastersEntity: EarthquakeSub-entity: Magnitude 7.4 off AomoriImpact: negativeDate: Apr 20, 2026Target: Magnitude 7.4 earthquake off Aomori, Japan

Source posts

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青森で震度5強　M7.4　岩手、青森、北海道に津波警報 | 毎日新聞 https://mainichi.jp/articles/20260420/k00/00m/040/167000c
0 boosts · 0 favs · 0 replies · Apr 20, 2026
@[email protected]
青森で震度5強 M7.4 岩手と北海道に津波警報 (4/20 17:17 毎日新聞) http://mainichi.jp/articles/20260420/k00/00m/040/167000c
0 boosts · 0 favs · 0 replies · Apr 20, 2026