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

Public SafetyApr 20, 2026score 0.177 posts · 0 replies across 1 instances
The thread reports on a strong earthquake in Aomori and Iwate prefectures, with tsunami warnings issued for Hokkaido, Aomori, and Iwate. Over 150,000 people were evacuated, and power outages affected at least 100 households. The earthquake caused significant shaking in the Kansai region as well.

Claims

Tsunami warnings were issued for Hokkaido, Aomori, and Iwate prefectures following a strong earthquake.
Parent: Public SafetyEntity: Tsunami warningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings
Approximately 150,000 people were ordered to evacuate due to the earthquake and tsunami warnings.
Parent: Public SafetyEntity: Evacuation OrdersImpact: negativeDate: Apr 20, 2026Target: Evacuation orders
At least 100 households experienced power outages as a result of the earthquake.
Parent: Public SafetyEntity: Infrastructure DamageImpact: negativeDate: Apr 20, 2026Target: Power outages

Source posts

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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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【速報】近畿も揺れた 青森県階上町で最大震度5強の強い地震 津波警報を発表 第一波を岩手県で観測 (4/20 17:06 Yahoo!ニュース) https://news.yahoo.co.jp/articles/8ab1611360766f385cad819c4b51388f358b0241
0 boosts · 0 favs · 0 replies · Apr 20, 2026
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【速報】青森県と岩手県で最大震度5強の地震、津波警報発表 最大3メートルの津波恐れ 近畿地方でも揺れ (4/20 17:27 Yahoo!ニュース) https://news.yahoo.co.jp/articles/d38fc0b926c83564fa08a06c280adcf1bfddbeb7
0 boosts · 0 favs · 0 replies · Apr 20, 2026
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【避難指示・45市町村一覧】約15万人以上に避難指示 北海道・福島・青森・岩手・宮城 総務省消防庁 青森で最大震度5強の地震 北海道・青森・岩手に津波警報 (4/20 19:00 Yahoo!ニュース) https://news.yahoo.co.jp/articles/feef451bd6bb92064220a77d5d98e00fec36cc3c
0 boosts · 0 favs · 0 replies · Apr 20, 2026
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【速報】木原官房長官「東北地方で少なくとも100戸停電」青森県で震度5強 北海道・青森・岩手に津波警報 (4/20 19:09 Yahoo!ニュース) https://news.yahoo.co.jp/articles/912de37b3e2dbcfff0cc8c4fd3b6918899aec0bb
0 boosts · 0 favs · 0 replies · Apr 20, 2026
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【図解】北海道、青森、岩手に津波警報=久慈市で80センチ観測―青森で震度5強・気象庁 (4/20 19:05 Yahoo!ニュース) https://news.yahoo.co.jp/articles/a40e2135031e32089ef67be433a2a8a254261285
0 boosts · 0 favs · 0 replies · Apr 20, 2026
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青森県で震度5強 北海道・青森・岩手に津波警報 静岡県内の一部で揺れ (4/20 19:13 Yahoo!ニュース) https://news.yahoo.co.jp/articles/5dfb2f1e24e17154a692fc47a9fe73f8740ac921
0 boosts · 0 favs · 0 replies · Apr 20, 2026