KVERT reported that seismic activity at Shiveluch was slightly above background levels during 1-8 February. Based on seismic interpretation, ash plumes rose to an altitude of 3.8 km (12,200 ft) a.s.l. daily. Strong fumarolic activity was noted on 5 and 6 February. According to observations of satellite imagery, a thermal anomaly was present in the crater on 1, 3, and 6 February. The Level of Concern Color Code remained at Orange.
Source: Kamchatkan Volcanic Eruption Response Team (KVERT) – “Reports provided courtesy of the Smithsonian’s Global Volcanism Program and the US Geological Survey’s Volcano Hazards Program.”