Shishaldin Daily Update issued Aug 21, 2014 11:58 Volcano Alert Level WATCH - Aviation Color Code ORANGE

Low-level eruptive activity continues at Shishaldin. A steam plume extending about 60 km north of the volcano was observed yesterday in satellite images, and elevated surface temperatures at the summit were detected in satellite views overnight. Sound waves from the direction of Shishaldin continue to be detected on an infrasound array located on Akutan Island.

Source: Volcanoes

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