JMA reported that very small eruptive events at Minamidake Crater (at Aira Caldera?s Sakurajima volcano) were occasionally recorded during 14-21 September.
Crater incandescence was visible at night.
An eruption at 0810 on 15 September generated an ash plume that rose 1 km above the crater rim.
The Alert Level remained at 3 (on a 5-level scale).
Source: Japan Meteorological Agency (JMA)
Erta Ale (Ethiopia)
