Emergency earthquake alerts are being issued in rapid succession for the Sanriku region, indicating a series of significant seismic events.

Public Safety WeatherApr 20, 2026score 0.384 posts · 4 replies across 1 instances

The thread consists of multiple emergency earthquake alerts issued by @MisakiEQ, detailing the magnitude, depth, and maximum intensity of earthquakes in the Sanriku region. These alerts highlight the increasing severity of seismic activity over time, with the final report indicating a M7.0 earthquake. The sequence of alerts suggests a series of significant earthquakes occurring in quick succession, raising concerns about potential damage and safety.

Claims

Parent: Public SafetyEntity: Emergency Earthquake AlertsImpact: negativeDate: Apr 20, 2026Target: Emergency earthquake alerts

Source posts

@[email protected]

緊急地震速報(予報) 第 9 報 
三陸沖 深さ:20 km M6.3
最大震度 : ４
発生時刻 : 4/20 16:52:58
発表時刻 : 4/20 16:53:18 (+20 秒)
#MisakiEQ #緊急地震速報

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

#misakieq#緊急地震速報

@[email protected]

緊急地震速報(予報) 第 4 報 
三陸沖 深さ:20 km M6.0
最大震度 : ３
発生時刻 : 4/20 16:52:58
発表時刻 : 4/20 16:53:12 (+14 秒)
#MisakiEQ #緊急地震速報

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

#misakieq#緊急地震速報

@[email protected]

緊急地震速報(予報) 第 12 報 
三陸沖 深さ:20 km M7.0
最大震度 : ４
発生時刻 : 4/20 16:52:57
発表時刻 : 4/20 16:53:21 (+24 秒)
#MisakiEQ #緊急地震速報

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

#misakieq#緊急地震速報

@[email protected]

緊急地震速報(予報) 第 10 報 
三陸沖 深さ:20 km M6.5
最大震度 : ４
発生時刻 : 4/20 16:52:57
発表時刻 : 4/20 16:53:19 (+22 秒)
#MisakiEQ #緊急地震速報

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

#misakieq#緊急地震速報

@[email protected]

緊急地震速報(予報) 第 12 報 (最終報)
三陸沖 深さ:20 km M5.6
最大震度 : ３
発生時刻 : 4/20 21:56:46
発表時刻 : 4/20 21:58:08 (+82 秒)
#MisakiEQ #緊急地震速報

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

#misakieq#緊急地震速報