Shishaldin volcano (Fox Islands, USA) - Smithsonian / USGS Weekly Volcanic Activity Report for 16 October-22 October 2019 (Continuing Activity)
On 17 October AVO raised the Aviation Color Code for Shishaldin to Orange and the Volcano Alert Level to Watch noting that new lava effusion in the summit crater had begun on 13 October. Weather clouds had mostly prevented views of the crater during 12-18 October; elevated surface temperatures were detected during 13 and 17-20 October. A steam plume was visible in webcam images on 19 October.
Wed, 16 Oct 2019, 06:0006:00 AM | BY: VN
Source: US Geological Survey Alaska Volcano Observatory (AVO)
From: Global Volcanism Program, 2019. Report on Shishaldin. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 16 October-22 October 2019. Smithsonian Institution and US Geological Survey.
Mon, 7 Oct 2019, 06:38
Weakly elevated surface temperatures observed in partly cloudy satellite data over the past day. Weak tremor continues at Shishaldin volcano. Read all
Fri, 27 Sep 2019, 21:54
Seismicity at the volcano has decreased over the past few weeks to levels slightly above background. In addition, satellite views of the volcano over the same period show a decrease in surface temperatures at the summit. Eruptive activity appears to have ended or paused. Read all