The Alaska Volcano Observatory (AVO) reported that Aviation Color Code and Alert Level was decreased to GREEN/NORMAL earlier today.
Unrest that began in late October has subsided. Seismic activity is at background levels and satellite observations show no signs of activity. Steaming is not unusual at Korovin and meteorological conditions can enhance the visibility of these emissions.
Source: Alaska Volcano Observatory volcano activity update 4 December 2020
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