Tsunami warnings have been issued for parts of Hokkaido and Iwate Prefecture, indicating potential significant wave heights.

Public Safety Geographic EventsApr 20, 2026score 0.302 posts · 1 replies across 1 instances

The thread provides updates on tsunami warnings and alerts in various regions of Japan, including specific locations and times of wave heights. This information is critical for residents in affected areas to prepare and evacuate if necessary.

Claims

Parent: Public SafetyEntity: Tsunami warningsImpact: negativeDate: Apr 20, 2026Target: Tsunami warnings

Source posts

@[email protected]

《20日16:55発表》
＜津波警報＞
北海道太平洋沿岸中部 20日17:30 3m
岩手県 20日17:00 3m
＜津波注意報＞
北海道太平洋沿岸東部 20日17:30 1m
北海道太平洋沿岸西部 20日17:30 1m
青森県太平洋沿岸 20日17:20 1m
宮城県 20日17:20 1m
福島県 20日17:50 1m
#tsunami

1 boosts · 0 favs · 0 replies · Apr 20, 2026

#tsunami

@[email protected]

《20日16:56発表》
＜津波警報＞
▽北海道太平洋沿岸中部 20日17:30
浦河 20日17:30(18:17頃満潮)
十勝港 20日17:40(18:12頃満潮)
えりも町庶野 20日17:30(17:58頃満潮)
＜津波警報＞
▽岩手県 20日17:00
宮古 20日17:10(18:19頃満潮)
大船渡 20日17:20(18:23頃満潮)
釜石 20日17:10(18:23頃満潮)
久慈港 20日17:20(18:12頃満潮)
＜津波注意報＞
▽北海道太平洋沿岸東部 20日17:30
釧路 20日17:40(18:07頃満潮)
根室市花咲 20日17:50(18:11頃満潮)
根室港 20日18:10(17:47頃満潮)
浜中町霧多布港 20日17:40(18:03頃満潮)
(続く)
#tsunami

0 boosts · 0 favs · 1 replies · Apr 20, 2026

#tsunami