Sarychev Peak volcano (Matua Island, Russia) - Smithsonian / USGS Weekly Volcanic Activity Report for 3 February-9 February 2021 (New Activity / Unrest)

KVERT reported that the eruption at Sarychev Peak continued during 29 January-5 February, characterized by lava effusion from the crater onto the N flank. A thermal anomaly was identified in satellite images on 29 January and 1 February; weather clouds prevented observations on the other days. The Aviation Color Code remained at Yellow (the second lowest level on a four-color scale).

Source: Kamchatkan Volcanic Eruption Response Team (KVERT)
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From: Global Volcanism Program, 2021. Report on Sarychev Peak. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 3 February-9 February 2021. Smithsonian Institution and US Geological Survey.