First published · Last updated
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.

