Shishaldin Weekly Update issued Feb 6, 2015 12:00 Volcano Alert Level WATCH - Aviation Color Code ORANGE

Elevated surface temperatures at the summit were observed most days this week in satellite data. During clear views, web camera images during the week showed intermittent low-level steam emissions, and on one day, a thin, diffuse, localized ash emission was observed. Low-level eruptive activity confined to the summit crater of the volcano likely continues. Seismicity remained above background levels this week and tremor persists.

Source: Volcanoes

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