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Tsunami alerts have been issued for Hokkaido, Aomori, and Iwate due to a strong earthquake in Aomori Prefecture.

Public SafetyApr 20, 2026score 0.172 posts · 0 replies across 1 instances
The thread reports on a strong earthquake in Aomori Prefecture, with a magnitude of 5+, and related warnings of tsunami alerts in Hokkaido, Aomori, and Iwate. It also mentions a government meeting and power outages affecting at least 100 households in the Tohoku region.

Claims

Tsunami alerts have been issued for Hokkaido, Aomori, and Iwate due to a strong earthquake in Aomori Prefecture.
Parent: Public SafetyEntity: Tsunami AlertsImpact: negativeDate: Apr 20, 2026Target: Tsunami alerts
The government has convened an emergency meeting to address the aftermath of the earthquake and tsunami alerts.
Parent: Disaster ResponseEntity: Government MeetingImpact: neutralDate: Apr 20, 2026Target: Government response to the disaster
A strong earthquake with a magnitude of 5+ has occurred in Aomori Prefecture, leading to power outages in the Tohoku region.
Parent: Natural DisastersEntity: EarthquakeImpact: negativeDate: Apr 20, 2026Target: Earthquake impact

Source posts

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【速報】木原官房長官「午後7時半から関係省庁会議を開催」青森県で震度5強 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/0aa051be2c9e374ed7e75d89940ad3225d97c150
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