Increases in seismic activity have been detected previously at other similar volcanoes, with no subsequent eruptions. The current period of seismic unrest began in October 2022. Satellite and web camera images were obscured by clouds. Seismic activity was low at Aniakchak volcano over the past day.
The volcano is monitored by local seismic and infrasound sensors, satellite data, webcams, and regional infrasound and lightning networks.ĥ6★4'21' N 158☁2'32' W, Summit Elevation 4400 ft (1341 m) An explosive event occurred in May 2021, before the current eruption of lava. No activity was observed.Īn eruption of lava began at Great Sitkin Volcano in July 2021 and has continued to slowly erupt since, but no explosive events have occurred. No local earthquakes detected over the past day. Satellite and web camera images were obscured by clouds.
Slow eruption of lava continues at Great Sitkin Volcano, where it is producing a thick lava flow within the summit crater.
