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Ebeko

성층화산 · Russia · 1103m

An ash plume rises above the North crater of Ebeko volcano at the northern end of Paramushir Island on 9 September 1989. An explosive eruption that began on 2 February 1989 continued until April 1990. Three summit craters located along a SSW-NNE line form the main edifice at the northern end of a complex consisting of five cones. Activity recorded since the late 18th century has included small-to-moderate explosive eruptions from the summit craters.
An ash plume rises above the North crater of Ebeko volcano at the northern end of Paramushir Island on 9 September 1989. An explosive eruption that began on 2 February 1989 continued until April 1990. Three summit craters located along a SSW-NNE line form the main edifice at the northern end of a complex consisting of five cones. Activity recorded since the late 18th century has included small-to-moderate explosive eruptions from the summit craters. · 사진: Photo courtesy of Kamchatka Volcanic Eruptions Response Team, 1989. · Wikimedia Commons
화산 유형
성층화산
국가
Russia
지역
Northwestern Pacific Volcanic Regions / Kuril Volcanic Arc
해발
1103m
좌표
50.686, 156.014
마지막 분화
2024년
판구조 환경
Subduction zone / Continental crust (> 25 km)
화산 지형
Composite
주요 암석
Andesite / Basaltic Andesite
지질학적 요약

The flat-topped summit of the central cone of Ebeko volcano, one of the most active in the Kuril Islands, occupies the northern end of Paramushir Island. Three summit craters located along a SSW-NNE line form Ebeko volcano proper, at the northern end of a complex of five volcanic cones. Blocky lava flows extend west from Ebeko and SE from the neighboring Nezametnyi cone. The eastern part of the southern crater contains strong solfataras and a large boiling spring. The central crater is filled by a lake about 20 m deep whose shores are lined with steaming solfataras; the northern crater lies across a narrow, low barrier from the central crater and contains a small, cold crescentic lake. Historical activity, recorded since the late-18th century, has been restricted to small-to-moderate explosive eruptions from the summit craters. Intense fumarolic activity occurs in the summit craters, on the outer flanks of the cone, and in lateral explosion craters.

Wikipedia 요약

영어 요약

Ebeko is a highly active somma volcano located on the northern end of Paramushir Island, Kuril Islands, Russia. It is one of the most active volcanoes of the Kuril Islands. Eleven eruptions have been recorded between 1793 and 1991. Most of the eruptions are small (VEI=1) with the exception of the 1859 eruption (VEI=3). Most eruptions were phreatic and explosive.

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분화 이력

요약 (VEI 시계열)
막대를 클릭하면 개별 분화가 표시됩니다
390 BCE~204 BCE · 1건 · 최고 VEI ?1465~1651 · 2건 · 최고 VEI ?1651~1836 · 3건 · 최고 VEI 21836~2022 · 15건 · 최고 VEI 2390 BCE16772312801836

상세 타임라인

  1. 2022년VEI 2관측 기록
    2022-06-11 ~ 2024-12-31
  2. 2016년VEI 2관측 기록
    2016-10-20 ~ 2021-11-09
    Sredniy Crater (middle part) and Severny Crater (N part)
  3. 2010년VEI 1관측 기록
    2010-07-02 ~ 2010-07-09
    Summit craters
  4. 2009년VEI 1관측 기록
    2009-02-11 ~ 2009-07-13
  5. 2005년VEI 2관측 기록
    2005-01-29 ~ 2005-02-16
  6. 1991년VEI 1관측 기록
    1991-01-16 ~ 1991-01-16
    Northern crater
  7. 1989년VEI 2관측 기록
    1989-02-02 ~ 1990-04-15
    Northern crater and upper east flank
  8. 1987년VEI 1관측 기록
    1987-10-14 ~ 1988-01-16
    Northern crater
  9. 1971년VEI 1지질학적 추정
    1971-07-02 ~ 진행 중
    Northern crater
  10. 1969년VEI 1관측 기록
    1969-02-16 ~ 1969-02-16
    Northern crater
  11. 1967년VEI 1관측 기록
    1967-01-16 ~ 1967-04-16
    Northern crater
  12. 1965년VEI 1관측 기록
    1965-08-16 ~ 1965-08-16
    Middle Crater
  13. 1963년VEI 1관측 기록
    1963-03-08 ~ 1964-07-02
    North wall of east amphitheater
  14. 1934년VEI 2관측 기록
    1934-10-04 ~ 1935-10-15
    Sredniy crater
  15. 1859년VEI 2관측 기록
    1859-09-27 ~ 진행 중
  16. 1833년VEI 2관측 기록
    1833-12-31 ~ 진행 중
  17. 1793년VEI 2관측 기록
    1793 ~ 진행 중
  18. 1670년VEI ?지질학적 추정
    1670 ~ 진행 중
  19. 1650년VEI ?지질학적 추정
    1650 ~ 진행 중
  20. 1600년VEI ?지질학적 추정
    1600 ~ 진행 중
  21. 기원전 390년 (±75년)VEI ?지질학적 추정
    BCE 390 ~ 진행 중

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