Maly Semyachik volcano (Eastern Kamchatka, Russia) - Smithsonian / USGS Weekly Volcanic Activity Report for 26 October-1 November 2022 (Continuing Activity)
Wed, 2 Nov 2022, 15:00
15:00 PM | BY: VNSource: Kamchatkan Volcanic Eruption Response Team (KVERT)
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From: Global Volcanism Program, 2022. Report on Maly Semyachik. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 26 October-1 November 2022. Smithsonian Institution and US Geological Survey.
- All news about: Maly Semiachik volcano
- Information about: Maly Semiachik volcano
Previous news
Fri, 28 Oct 2022, 02:15
Maly Semiachik Volcano Volcanic Ash Advisory: VA AT 20221028/0140Z FL120 EXTD SE OBS VA DTG: 28/0140Z to 12000 ft (3700 m)
Thu, 27 Oct 2022, 11:00
Maly Semyachik volcano (Eastern Kamchatka, Russia) - Smithsonian / USGS Weekly Volcanic Activity Report for 26 October-1 November 2022 (Continuing Activity)
Although Maly Semyachik was not erupting, KVERT raised the Aviation Color Code to Orange (the second highest level on a four-color scale) on 28 October, noting that a plume of ash, re-suspended by strong winds, was visible in satellite images drifting 123 km SE. Within three hours the Aviation Color Code was lowered back to Green. Dates are based on UTC times; specific events are in local time where noted. ... Read all
Wed, 18 Apr 2018, 06:00
Maly Semyachik volcano (Eastern Kamchatka, Russia) - Smithsonian / USGS Weekly Volcanic Activity Report for 18 April-24 April 2018 (New Activity / Unrest)
KVERT reported that activity at Maly Semyachik increased during the second half of March; the ice covering the crater lake melted within a 5-6-day period, and a weak thermal anomaly was visible in satellite images. The Aviation Color Code was raised to Yellow (the second lowest level on a four-color scale) on 22 March. A weak thermal anomaly continued to be detected through 20 April, though no further activity prompted KVERT to lower the Aviation Color Code to Green. ... Read all
