AVO Shishaldin YELLOW/ADVISORY – Low-level unrest continues, with slightly elevated seismicity and steaming from the …

Jul 4, 2024 18:44 – No major changes have occurred in the last day at Shishaldin Volcano where minor volcanic unrest continues. Small, low-frequency earthquakes and seismic tremor are occurring and during periods with low wind, minor infrasound signals are detected, possibly coming from very small explosions occurring deep in the volcanic conduit. Nothing noteworthy was observed in clear satellite views of the volcano over the past day. Web camera images of the volcano show a persistent steam plume at the summit.Minor rock falls associated with gravitational collapse of the unstable ground in …