Seismic data and satellite observations indicated that a moderate ash eruption of the volcano continues. Ash explosions up to 6 km (or 19,700 ft.) ASL are possible. The activity of the volcano could affect low-flying aircraft in the vicinity of the volcano.

According to seismic data, a number of weak local shallow earthquakes was 100-190 per day. Possibly, ash explosions from the volcano rose up to 2.5 km (8,200 ft) ASL. A thermal anomaly over the volcanic crater was noted on October 07 and 12. Clouds obscured the volcano in the other days.

BEZYMIANNY VOLCANO: 55°58'N, 160°36'E; Elevation 2,895 m
CURRENT LEVEL OF CONCERN COLOR CODE IS YELLOW

Growth of the lava dome continues. The activity of the volcano could affect low-flying aircraft in the vicinity of the volcano.

Seismic activity was at background levels on October 07 and 11, and did not exceed background levels in the other days. A fumarolic activity of the lava dome was noted during periods of visibility of the volcano. A thermal anomaly over the dome was recorded on October 06-10 and 12. Clouds obscured the volcano in the other days.

SHEVELUCH VOLCANO: 56°38'N, 161°19'E; Elevation 3,283 m, the dome elevation ~2,500 m.
CURRENT LEVEL OF CONCERN COLOR CODE IS YELLOW