Shiveluch erupts volcanic ash

On Kamchatka, the Shiveluch is erupting volcanic ash. According to VAAC, it rises to an altitude of 4000 m and drifts towards the east. KVERT attests that the volcano has increased activity and indicates that the dome continues to grow. MIROVA detects moderate thermal radiation. Red glow is visible at night and incandescent debris avalanches are coming off. Activity may continue to increase, producing pyroclastic flows. The photo was taken on 19 November by Yu. Demyanchuk (KVERT).