AVO Shishaldin YELLOW/ADVISORY – Low-level unrest continues, with slightly elevated seismicity.

Jun 24, 2024 21:02 – Minor unrest at Shishaldin Volcano continues, with small, low-frequency earthquakes and seismic tremor occurring over the past day. Nothing noteworthy was observed in clear satellite views of the volcano over the past day. These observations are typical for this post-eruption period. Minor rock falls associated with collapse events from the unstable ground in and near the summit crater may occur. The collapse events can generate small clouds of dust likely composed of fine-grained ash. The diffuse dust clouds dissipate quickly and can produce irregular-shaped deposits …