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噴火に関する火山観測報
Japan Meteorological Agency observation report: eruption at Sakurajima (火山:桜島) recorded 2026-09-23 02:29 (221729UTC). Report lists phenomenon: 噴火 (eruption); Coordinates: 3135.55, 13039.4; Depth: 1.1 km; Warnings: 噴火: 桜島. JMA headline repeats the eruption and time.
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
- 6/10
- Geographic reach
- 2/10
- Global importance
- 2/10
- Impact magnitude
- 2/10
- Positivity
- 2/10
- Urgency
- 7/10
Why it matters
The supplied source is an official volcanic observation report indicating an eruption at Sakurajima with coordinates and depth and an issued eruption warning. The source does not provide information on impacts, casualties, or wider consequences.

