Shishaldin (United States) - Report for 11 September-17 September 2019

Low-level lava fountaining and minor explosive activity within Shishaldin?s summit crater was last observed on 17 August and likely continued during 11-17 September; continuous tremor was recorded by the seismic network and elevated surface temperatures were visible in satellite images.
The webcam possibly recorded a steam emission on 16 September.
The Aviation Color Code remained at Orange and the Volcano Alert Level remained at Watch.

Source: US Geological Survey Alaska Volcano Observatory (AVO)

Fonte/Source: Global Volcanism Program/Smithsonian Institution


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