AVO Shishaldin YELLOW/ADVISORY - Low-level unrest continues.
Oct 30, 2026 at 12:51 PM UTC
Level
Moderate (2/5)
Region
North America
Category
Volcanic activity
Source
USGS Volcano Notices
According to USGS Volcano Notices:
Oct 29, 2026 19:39 - Unrest continues with elevated seismic activity with small earthquakes and tremor detected over the past day.
Occasional clear webcam views showed weak steaming emanating from the summit of the volcano.
Local seismic and infrasound sensors, web cameras, and a geodetic network are used to monitor Shishaldin Volcano.
Source:
USGS Volcano Notices
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