Aira (Japan) - Report for 13 October-19 October 2021

JMA reported that incandescence from Minamidake Crater (at Aira Caldera?s Sakurajima volcano) was visible at night during 11-18 October.
The sulfur dioxide emission rate was 800 tons per day on 11 October.
A very small eruptive event was recorded on 14 October.
The Alert Level remained at 3 (on a 5-level scale), and residents were warned to stay 2 km away from the crater.

Source: Japan Meteorological Agency (JMA)