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

Jun 9, 2024 19:31 – Minor unrest at Shishaldin Volcano continues, with small, low-frequency earthquakes and tremor occurring throughout the past 24 hours. Satellite views of the volcano were obscured by clouds.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 near the summit. The last significant ash-producing eruption occurred in November 2023. Local …