Вулкан Klyuchevskoy: Консультативный центр по вулканическому пеплу: VA AT 20210122/1900Z FL200 EXTD NE OBS VA DTG: 22/1900Z

Пт, 22 янв 2021, 19:30
19:30 PM | ПЇЅПЇЅПЇЅПЇЅПЇЅ: VN
Спутниковое изображение вулкана Klyuchevskoy 22 Jan 2021
Спутниковое изображение вулкана Klyuchevskoy 22 Jan 2021
Эруптивная активность продолжается. Консультативный центр по вулканическому пеплу (VAAC) в Tokyo предупредил о шлейфе вулканического пепла, который поднялся на высоту 20000 футов (6100 m) и движется со скоростью 5 узлов в NE направлении.
Полный отчет выглядит следующим образом:

FVFE01 at 19:29 UTC, 22/01/21 from RJTD
VA ADVISORY
DTG: 20210122/1926Z
VAAC: TOKYO
VOLCANO: KLYUCHEVSKOY 300260
PSN: N5603 E16039
AREA: RUSSIA
SUMMIT ELEV: 4754M
ADVISORY NR: 2021/44
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA AT 20210122/1900Z FL200 EXTD NE
OBS VA DTG: 22/1900Z
OBS VA CLD: SFC/FL200 N5605 E16033 - N5633 E16102 - N5645 E16126 -
N5627 E16133 - N5618 E16106 - N5602 E16041 MOV NE 5KT
FCST VA CLD +6 HR: 23/0100Z SFC/FL210 N5656 E16239 - N5602 E16218 -
N5534 E16044 - N5647 E16110
FCST VA CLD +12 HR: 23/0700Z SFC/FL220 N5724 E16303 - N5647 E16317 -

N5513 E16152 - N5459 E16036 - N5709 E16139
FCST VA CLD +18 HR: NO VA EXP
RMK: SOME PART OF VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20210123/0000Z=

Предыдущие новости

Fri, 22 Jan 2021, 09:38
Ash deposits covered by snowlayer from the eruption of Klyuchevskoy volcano (image: volkstat.ru)
The effusive-explosive eruption of the volcano continues at elevated levels. ... Read all
Show more

NASA photo of the eruption of Klyuchevsky volcano on 30 September, 1994, the volcano's largest explosion in 40 years. The large
NASA photo of the eruption of Klyuchevsky volcano on 30 September, 1994, the volcano's largest explosion in 40 years. The large

Background:

Kliuchevskoi is Kamchatka's highest and most active volcano.  Since its origin about 6000 years ago, the beautifully symmetrical, 4835-m-high basaltic stratovolcano has produced frequent moderate-volume explosive and effusive eruptions without major periods of inactivity.  Kliuchevskoi rises above a saddle NE of sharp-peaked Kamen volcano and lies SE of the broad Ushkovsky massif.  More than 100 flank eruptions have occurred at Kliuchevskoi during the past roughly 3000 years, with most lateral craters and cones occurring along radial fissures between the unconfined NE-to-SE flanks of the conical volcano between 500 m and 3600 m elevation.  The morphology of its 700-m-wide summit crater has been frequently modified by historical eruptions, which have been recorded since the late-17th century.  Historical eruptions have originated primarily from the summit crater, but have also included numerous major explosive and effusive eruptions from flank craters.


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Source: Klyuchevsky information by the GVP (Smithsonian Institution)



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