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Tsunami warnings were issued for Hokkaido, Aomori, and Iwate following a strong earthquake in Aomori Prefecture.

Public SafetyApr 20, 2026score 0.175 posts · 0 replies across 1 instances
The thread reports on a strong earthquake in Aomori Prefecture with a maximum intensity of 5+, tsunami warnings issued for Hokkaido, Aomori, and Iwate, and related impacts such as road closures and business disruptions. It also includes expert analysis and government responses to the disaster.

Claims

Tsunami warnings were issued for Hokkaido, Aomori, and Iwate following a strong earthquake in Aomori Prefecture.
Parent: Public SafetyEntity: Tsunami warningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings
The Japanese government urged citizens to evacuate to safer locations after the earthquake.
Parent: Public SafetyEntity: Earthquake ResponseImpact: neutralDate: Apr 20, 2026Target: Government evacuation orders
Major highways were closed due to the earthquake, disrupting transportation in the affected regions.
Parent: Public SafetyEntity: Infrastructure ImpactImpact: negativeDate: Apr 20, 2026Target: Infrastructure damage and closures

Source posts

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【随時更新】北海道・岩手に津波警報 青森で震度5強 (4/20 17:09 Yahoo!ニュース) https://news.yahoo.co.jp/articles/8b0c89b5082510fd9a8bf0b173b68f948a972f3f
0 boosts · 0 favs · 0 replies · Apr 20, 2026
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【速報】八戸自動車道 2区間上下線で通行止め 青森県で最大震度5強の強い地震 北海道・青森・岩手に津波警報 (4/20 17:21 Yahoo!ニュース) https://news.yahoo.co.jp/articles/3350a9443725e51778611c2560811dcb65f94876
0 boosts · 0 favs · 0 replies · Apr 20, 2026
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【速報】高市総理「高い安全な場所に避難を」 北海道・青森・岩手に津波警報 青森県で最大震度5強の強い地震 (4/20 17:36 Yahoo!ニュース) https://news.yahoo.co.jp/articles/a4592213df11ebb52ccfbf9d3c06e4b6bf3caa71
0 boosts · 0 favs · 0 replies · Apr 20, 2026
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【北海道・青森・岩手に津波警報】筑波大学・生命環境系 八木勇治教授「プレート間地震と考えられる」青森で震度5強 (4/20 17:59 Yahoo!ニュース) https://news.yahoo.co.jp/articles/15f8d32ce437092c5095cf0c8b512873b75028cf
0 boosts · 0 favs · 0 replies · Apr 20, 2026
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【速報】牛丼チェーン「吉野家」 津波警報で一時休業の店舗も 青森県で最大震度5強の地震 北海道・青森・岩手に津波警報 (4/20 18:11 Yahoo!ニュース) https://news.yahoo.co.jp/articles/a300b15fdb7d2e185ff6d53d1d8832437d1b3f92
0 boosts · 0 favs · 0 replies · Apr 20, 2026