KARYMSKY: Increased seismic activity between March 25 through April 1, with thermal anomaly being detected along with ash plumes reaching heights of 5km and drifting 55km in many directions.
KIZIMEN: Volcanic earthquakes continue at a high rate, with a possible eruption on April 1 producing an ash plume that rose to 4.3km and drifted East. Another possible eruption occurred on April 6.
KLIUCHEVSKOI: Possible eruption on the 30th of March, producing an ash plume rising to 5.2km and moving Eastward.
SHIVELUCH:Increased seismic activity with a multitude of ash plumes reported.