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A magnitude 7.4 earthquake occurred off the Sanriku coast, with a maximum intensity of 5 in Aomori Prefecture.

Public SafetyApr 20, 2026score 0.272 posts · 0 replies across 2 instances
A magnitude 7.4 earthquake occurred off the Sanriku coast, with a maximum intensity of 5 in Aomori Prefecture, raising concerns about a potential tsunami. The event was reported by multiple sources, including a news website and social media platforms.

Claims

A magnitude 7.4 earthquake occurred off the Sanriku coast, with a maximum intensity of 5 in Aomori Prefecture.
Parent: Natural DisastersEntity: EarthquakeSub-entity: Sanriku CoastImpact: negativeDate: Apr 20, 2026Target: The occurrence and impact of the earthquake
There is a risk of a tsunami following the earthquake in Aomori Prefecture.
Parent: Public SafetyEntity: TsunamiSub-entity: Aomori PrefectureImpact: negativeDate: Apr 20, 2026Target: The risk of a tsunami

Source posts

@[email protected]
「 【青森県で震度5強の地震　津波発生のおそれ】 https://t.co/saJkGuC4qe 20日午後4時53分頃、三陸沖を震源とするマグニチュード7.4の地震が発生し、青森県で最大震度5強を観測しました。この地震により津波が発生するおそれがあります。 」 https://twitter.com/tenkijp/status/2046138009549169096 posted by @[email protected] on April 20, 2026 at 05:04PM #tenkijp
0 boosts · 0 favs · 0 replies · Apr 20, 2026
#tenkijp
@[email protected]
青森県で震度5強の地震　津波発生のおそれ(tenki.jp) https://news.yahoo.co.jp/articles/a0c8fd8787ccb9a301bdad91eec6dbb3a070ec92?source=rss
1 boosts · 0 favs · 0 replies · Apr 20, 2026