Planet Briefing

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震源・震度に関する情報

JMA reported an earthquake at about 19:46 on the 22nd located offshore northwest of Amami Ōshima (Coordinates: 29, 128.7). Depth 20 km; Magnitude M4.9; Maximum JMA intensity: 1.

Categories: severe-weather-and-natural-disasters

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence
8/10
Geographic reach
2/10
Global importance
2/10
Impact magnitude
2/10
Positivity
2/10
Urgency
2/10

Why it matters

The source provides official seismic parameters (time, location, coordinates, depth, magnitude, and maximum intensity) for an earthquake near Amami Ōshima that may be of interest to local residents and authorities.

Location

Sources

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