Shiveluch volcano (Kamchatka), activity update: ash plumes
Thu, 27 Sep 2007, 00:15 |
KVERT reported that seismic activity at Shiveluch was above backgroundlevels during 7-14 September. During 6-9 September, avalanches
occurred and ash plumes rose to altitudes of 4-6.5 km (13,100-21,300
ft) a.s.l. Observations of video data indicated that ash plumes rose
to an altitude of 4.5 km (14,800 ft) a.s.l. on 7 September.
Gas-and-steam plumes were noted on 7, 10, and 11 September. A thermal
anomaly was present in the crater on satellite imagery during the
reporting period. The Level of Concern Color Code remained at Orange
- All news about: Shiveluch volcano
- Information about: Shiveluch volcano
Previous news
Wed, 26 Sep 2007, 06:00
Sheveluch volcano (Central Kamchatka, Russia) - Smithsonian / USGS Weekly Volcanic Activity Report for 26 September-2 October 2007 (Continuing Activity)
During 21-28 September, KVERT reported that seismic activity at Shiveluch was above background levels and hot avalanches occurred. Based on seismic interpretation, ash plumes rose to an altitude of 4.3 km (14,100 ft) a.s.l. on 20 and 25 September. ... Read all
Wed, 19 Sep 2007, 06:00
Sheveluch volcano (Central Kamchatka, Russia) - Smithsonian / USGS Weekly Volcanic Activity Report for 19 September-25 September 2007 (Continuing Activity)
KVERT reported that seismic activity at Shiveluch was above background levels during 14-21 September. During 14-15 and 17-20 September, avalanches occurred and ash plumes rose to altitudes of 3.5-5.5 km (11,500-18,000 ft) a.s.l. Observations of video data indicated that gas-and-ash plumes rose to an altitude of 3.3 km (10,800 ft) a.s.l. and drifted NE and E on 14 and 15 September. ... Read all
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