Small explosions and associated ash emissions could resume, and may be difficult to detect during periods of high winds and/or when thick cloud cover obscures the volcano. Clear web camera views showed steam emissions.Īsh emissions have declined significantly since mid-June 2022, although steam emissions continue. No unusual activity detected in cloudy satellite views over the past day. Unrest continues with low-level seismicity detected over the past day. Pavlof is monitored by local seismic and infrasound sensors, satellite data, web cameras, and regional infrasound and lightning networks.ĥ1★5'44' N 179☃5'52' E, Summit Elevation 2625 ft (800 m) The level of unrest at Pavlof can change quickly and the progression to more significant eruptive activity can occur with little or no warning. Small explosions associated with the current eruption could happen at any time and may be accompanied by small ash plumes within the immediate vicinity of the volcano. Elevated surface temperature at this vent were observed in satellite images. Seismic tremor were detected in local seismic data.

Pavlof Volcano continues to erupt from the vent on the volcano’s east flank just below the summit. Great Sitkin is monitored by local seismic and infrasound sensors, satellite data, web cameras, and regional infrasound and lightning networks.ĥ5☂5'2' N 161★3'37' W, Summit Elevation 8261 ft (2518 m) These avalanches may liberate ash and gas and could travel several hundred meters beyond the lava flows they would be hazardous to anyone in those areas. The terrain is steep near the terminus of the current eruption's lava flows, and blocks of lava could detach without warning and form small rock avalanches in these valleys. Elevated surface temperatures were observed in clear satellite views.

Low-level eruption of lava probably continues at Great Sitkin.

Recent activity