Shishaldin volcano (United States, Aleutian Islands) activity update
Thu, 21 May 2015, 11:05 | BY: T
AVO reported that seismicity at Shishaldin continued to be elevated over background levels 13-19 May, indicating that low-level eruptive activity confined to the summit crater likely continued. On 15 May a low-level vigorous gas-and-steam plume possibly containing ash was recorded by the webcam. Elevated surface temperatures were detected in satellite images. The Aviation Color Code remained at Orange and the Volcano Alert Level remained at Watch.
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Previous news
Wed, 20 May 2015, 06:00
Shishaldin volcano (Fox Islands, USA) - Smithsonian / USGS Weekly Volcanic Activity Report for 20 May-26 May 2015 (Continuing Activity)
AVO reported that seismicity at Shishaldin continued to be elevated over background levels 20-26 May indicating that low-level eruptive activity confined to the summit crater likely continued. Elevated surface temperatures were periodically detected in satellite images. The Aviation Color Code remained at Orange and the Volcano Alert Level remained at Watch. ... Read all
Wed, 13 May 2015, 06:00
Shishaldin volcano (Fox Islands, USA) - Smithsonian / USGS Weekly Volcanic Activity Report for 13 May-19 May 2015 (Continuing Activity)
AVO reported that seismicity at Shishaldin continued to be elevated over background levels 13-19 May, indicating that low-level eruptive activity confined to the summit crater likely continued. On 15 May a low-level vigorous gas-and-steam plume possibly containing ash was recorded by the webcam. Elevated surface temperatures were detected in satellite images. ... Read all
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