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mercredi, mars 06, 2013
SVERT reported that weak steam-and-gas emissions from Snow, a volcano of Chirpoi, were observed on 25 February, and 1 and 3 March. A thermal anomaly was detected in satellite images on 28 February and 3 March. ...
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mardi, févr. 19, 2013
SVERT reported that a thermal anomaly and weak steam-and-gas emissions from Snow, a volcano of Chirpoi, were detected in satellite images during 14-15 February; cloud cover prevented observations of the volcano on other days during 11-18 February.
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Chirpoi volcancaldeira 742 m / 2,434 ft
Kurile Islands, Russia, 46.53°N / 150.88°E Condition actuelle: Activité petite ou avertissement éruption imminente (3 sur 5) Chirpoi webcams / live data
Dernière mise à jour: 6 mars 2013
Style éruptif tipique: effusive & strombolian Eruptions du volcan Chirpoi: 1982 (S), 1960 (S), 1879 (S), 1857 (C), 1854 (S or C), 1811 (S), 1790 (S), 1712 (C) -- S: Snow volcano C: Cerny volcano Derniers séismes proches:
Introduction:Only 2 volcanoes on Chirpoi Island have been historically active: The symmetrical Cherny volcano which forms the highest peak erupted 2 times. The second, younger and more active volcano is Snow. Snow volcano formed between 1770 and 1810 and is composed almost entirely of lava flows, many of which have reached the sea on the southern coast.There are no historical eruptions on Brat Chirpoev, but its youthful morphology suggests recent strombolian activity. (Source: GVP / Smithsonian Chirpoi volcano information) |
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