DEBRIS AVALANCHE OF THE 19S6 BEZYMIANNY ERUPTION
Bezymianny is one of the volcanoes of the Klyuchevskoy volcanic group located in the central part of the Kamchatka peninsula. Until 1955 the volcano was considered extinct. In the historic time (in this region beginning from 1697) the volcano did not exhibit the signs of activity. According to tephr...
| Main Authors: | , |
|---|---|
| Other Authors: | |
| Format: | Text |
| Language: | English |
| Subjects: | |
| Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.534.946 http://kcs.dvo.ru/ivs/bibl/vulk/stbezim/kyoto.pdf |
| Summary: | Bezymianny is one of the volcanoes of the Klyuchevskoy volcanic group located in the central part of the Kamchatka peninsula. Until 1955 the volcano was considered extinct. In the historic time (in this region beginning from 1697) the volcano did not exhibit the signs of activity. According to tephrochronological studies the latest eruption at the volcano occurred about 1,000 years ago (Braitseva and Kirianov, 1982). Before the catastrophic eruption of 1956 this was a stratovolcano 3.085 m high composed of basaltic andesites and andesitic dacites. Several extrusive domes were observed in the crater and on the slopes of the volcano. The volcano manifested its activity in 1955. From September 29 frequent local earthquakes |
|---|