Shishaldin volcano news & activity updates:
Shishaldin volcano (United States, Aleutian Islands) activity update
Thursday Sep 03, 2015 11:05 AM | BY: T
Seismicity at the volcano continued to be elevated over background levels during 26 August-1 September, indicating that low-level eruptive activity confined to the summit crater continued.
Cloud cover often prevented satellite and webcam observations; elevated surface temperatures were periodically detected in satellite images.
The Aviation Color Code remained at Orange and the Volcano Alert Level remained at Watch. (Smithsonian / USGS Weekly Volcanic Activity Report 26 August-1 September 2015)
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Previous news
Thursday, Jun 04, 2015
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. ... [more]
Thursday, May 21, 2015
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. ... [more]
Friday, Apr 03, 2015
Low-level eruptive activity continues at the summit crater of the volcano, where vigorous steaming could often be seen during the past week. Aviation Color Code remains Orange. [more]
Friday, Mar 20, 2015
Seismicity at the volcano continues to be above background, and according to AVO, "low-level activity", i.e. weak strombolian activity for example, could be occurring at the summit crater. Webcam imagery show only minor steaming. ... [more]
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Tuesday, Feb 03, 2015
A small eruption was seen last night from a ship, VAAC Anchorage reports. Aviation color code remains orange. ... [more]
