Volcano news: Karymsky
Вулкан Karymsky: Консультативный центр по вулканическому пеплу: POSS ERUPTION OBS AT 20190724/1810Z FL180 EXTD S OBS VA DTG: 24/1840Z
Полный отчет выглядит следующим образом:
FVFE01 at 19:13 UTC, 24/07/19 from RJTD
VA ADVISORY
DTG: 20190724/1913Z
VAAC: TOKYO
VOLCANO: KARYMSKY 300130
PSN: N5403 E15927
AREA: RUSSIA
SUMMIT ELEV: 1513M
ADVISORY NR: 2019/214
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: POSS ERUPTION OBS AT 20190724/1810Z FL180 EXTD S
OBS VA DTG: 24/1840Z
OBS VA CLD: SFC/FL180 N5404 E15927 - N5359 E15926 - N5349 E15937 -
N5341 E15927 - N5356 E15911 MOV S 40KT
FCST VA CLD +6 HR: 25/0040Z SFC/FL160 N5329 E15847 - N5246 E15801 -
N5200 E15943 - N5159 E16219 - N5131 E15911 - N5235 E15708 - N5333
E15757
FCST VA CLD +12 HR: 25/0640Z SFC/FL140 N5250 E15713 - N5113 E15649 -
N5042 E16510 - N5015 E16133 - N5048 E15551 - N5216 E15458 - N5329
E15723 - N5335 E15813
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20190725/0000Z=
- О НОВОСТИ ВСЕ: Karymsky вулкан
- О ИНФОРМАЦИЯ: Karymsky вулкан
Предыдущие новости
Background:
Karymsky, the most active volcano of Kamchatka's eastern volcanic zone, is a symmetrical stratovolcano constructed within a 5-km-wide caldera that formed during the early Holocene. The caldera cuts the south side of the Pleistocene Dvor volcano and is located outside the north margin of the large mid-Pleistocene Polovinka caldera, which contains the smaller Akademia Nauk and Odnoboky calderas.
Most seismicity preceding Karymsky eruptions originated beneath Akademia Nauk caldera, which is located immediately south of Karymsky volcano. The caldera enclosing Karymsky volcano formed about 7600-7700 radiocarbon years ago; construction of the Karymsky stratovolcano began about 2000 years later. The latest eruptive period began about 500 years ago, following a 2300-year quiescence. Much of the cone is mantled by lava flows less than 200 years old. Historical eruptions have been vulcanian or vulcanian-strombolian with moderate explosive activity and occasional lava flows from the summit crater.
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Source: GVP, Smithsonian Institution
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