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The Japan Meteorological Agency has revised the magnitude of an earthquake to M7.7, indicating a potential increase in its severity.

Public SafetyWeatherApr 20, 2026score 0.272 posts · 0 replies across 2 instances
The thread discusses a seismic magnitude update by the Japan Meteorological Agency, raising concerns about the potential impact of a stronger earthquake. The posts reference a news article from Yahoo! News, indicating public interest in the revised assessment.

Claims

The Japan Meteorological Agency has revised the magnitude of an earthquake to M7.7, indicating a potential increase in its severity.
Parent: Natural DisastersEntity: Earthquake Magnitude AssessmentImpact: negativeDate: Apr 20, 2026Target: The revised magnitude assessment of the earthquake

Source posts

@[email protected]
news.yahoo.co.jp/pickup/6577008 地震 気象庁がM7.7に上方修正 - Yahoo!ニュース
0 boosts · 0 favs · 0 replies · Apr 20, 2026
@[email protected]
地震 気象庁がM7.7に上方修正　Yahoo!ニュース　https://news.yahoo.co.jp/pickup/6577008?source=rss
0 boosts · 0 favs · 0 replies · Apr 20, 2026