Klyuchevskoy volcano (Central Kamchatka, Russia) - Smithsonian / USGS Weekly Volcanic Activity Report for 16 November-22 November 2022 (New Activity / Unrest)
The Strombolian eruption and gas emissions persisted; KVERT raised the Aviation Color Code to Yellow (the second lowest level on a four-color scale) on 20 November.
Source: Kamchatkan Volcanic Eruption Response Team (KVERT)
From: Global Volcanism Program, 2022. Report on Klyuchevskoy. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 16 November-22 November 2022. Smithsonian Institution and US Geological Survey.