Shiveluch (Sheveluch) volcanstratovolcan 3283 m (10,771 ft)Kamchatka, 56.65°N / 161.36°E Eruptions du volcan Shiveluch (Sheveluch): 1739(?), 1800(?), 1854 (éruption Plinienne), 1879-83, 1897-98, 1905, 1928-29, 1930, 1944-50, 1964 (sub-Plinienne, grand effondrement de dôme et coulée de débris), 1980-81, 1984, 1985, 1986-88, 1988, 1989 1990-94, 1997, 1998, 1999, 1999- en cours en 2011 Style éruptif tipique: Fortement explosif. Construction de dômes de lave et de grandes coulées pyroclastiques causées par l'écroulement de dôme. Un des volcans les plus grands et des plus actifs du Kamtchatka. Shiveluch (Sheveluch) webcams / live data Derniers séismes proches Shiveluch volcano (Kamchatka): powerful ash explosions, plumes reaching 7-10 km altitudejeudi mai 31, 2012 11:38 | AUTEUR : T
Shiveluch volcano continues to be very active, with a growing lava dome and occasional large ash explosions. A strong eruption that produced an ash plume that rose to 6 km altitude occurred on 29 May, Russian scientists from KVERT report. According to a Itar-Tass news entry, the plume eventually reached 7.3 km and the eruption followed an increase of seismic activity. Another, probably stronger eruption seems to have occurred on 30 May. An ash plume from Shiveluch volcano was detected at 10 km altitude on satellite data (Tokyo VAAC). Since the volcano is very remote, its eruptions pose little danger to people on the ground, but the ash plumes they produce are a hazard to aircraft en route from N-America to Japan and are closely monitored by satellite.
Actualités précédentesjeudi, mai 24, 2012
Strong explosive activity continued during the past week. Ground-based observers and satellite imagery indicated that a viscous lava flow continued to effuse in the active crater, and was accompanied by fumarolic activity and lava-dome incandescence. ...
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jeudi, mai 17, 2012
Strong explosive activity at Shiveluch continued during 4-11 May. Ground-based observers and satellite imagery indicated that a viscous lava flow continued to effuse in the active crater and was accompanied by fumarolic activity. ...
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mardi, mai 08, 2012
KVERT reported that explosive activity at Shiveluch continued during 27 April-4 May. Ground-based observers and satellite imagery indicated that a viscous lava flow continued to effuse in the crater formed during a 2010 eruption and was accompanied by fumarolic activity. ...
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dimanche, mai 06, 2012
Dr. Olga Girina from KVERT reported a strong explosive eruption from Shiveluch on 5 May. The ash column rose to 8 km altitude and images of the webcam show strong incandescence at the base of the eruption column and even some lightning discharges. The eruption lasted about 15 minutes
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jeudi, mai 03, 2012
Explosive activity at Shiveluch continued during 20-27 April. Ground-based observers and satellite imagery indicated that a viscous lava flow continued to effuse in the crater formed during a 2010 eruption and was accompanied by fumarolic activity. ...
[details]
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