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Paluweh

성층화산 · Indonesia · 875m

An unvegetated lava dome is visible at the summit of Paluweh. The massif forms an 8-km-wide island located N of the volcanic arc that includes Flores Island. The summit region contains overlapping craters and lava domes, and several flank vents occur along a NW-trend. Multiple eruptions have occurred through historical time.
An unvegetated lava dome is visible at the summit of Paluweh. The massif forms an 8-km-wide island located N of the volcanic arc that includes Flores Island. The summit region contains overlapping craters and lava domes, and several flank vents occur along a NW-trend. Multiple eruptions have occurred through historical time. · 사진: Photo by Volcanological Survey of Indonesia. · Wikimedia Commons
화산 유형
성층화산
국가
Indonesia
지역
Sunda-Banda Volcanic Regions / Sunda Volcanic Arc
해발
875m
좌표
-8.320, 121.708
마지막 분화
2013년
판구조 환경
Subduction zone / Crustal thickness unknown
화산 지형
Composite
주요 암석
Andesite / Basaltic Andesite
지질학적 요약

Paluweh, also known as Rokatenda, forms the 8-km-wide island of Palu'e north of the volcanic arc that cuts across Flores Island. The broad irregular summit region contains overlapping craters up to 900 m wide and several lava domes. Several flank vents occur along a NW-trending fissure. A large eruption in 1928 included strong explosive activity accompanied by landslide-induced tsunamis and lava dome emplacement. Pyroclastic flows in August 2013 resulted in fatalities.

Wikipedia 요약

영어 요약

Paluweh, also known as Rokatenda, is a stratovolcano that forms the small island of Palu'e, north of Flores Island in Sikka Regency in the province of East Nusa Tenggara, Indonesia. While the volcano rises about 3,000 m (9,840 ft) above the sea floor, its cone rises just 875 metres (2,871 ft) above sea level and is the highest point on the island.

Wikipedia · CC BY-SA · 전체 기사 보기 →

분화 이력

요약 (VEI 시계열)
막대를 클릭하면 개별 분화가 표시됩니다
1650~1686 · 1건 · 최고 VEI 31831~1867 · 1건 · 최고 VEI ?1903~1940 · 1건 · 최고 VEI 31940~1976 · 3건 · 최고 VEI 31976~2012 · 4건 · 최고 VEI 316501722183119031976

상세 타임라인

  1. 2012년VEI 3관측 기록
    2012-10-08 ~ 2013-10-31
    Rokatenda
  2. 1985년VEI 1관측 기록
    1985-02-03 ~ 1985-02-03
    Rokatenda (west side of lava dome)
  3. 1984년VEI 2관측 기록
    1984-05-09 ~ 1984-05-21
    Rokatenda (west side of lava dome)
  4. 1980년VEI 2관측 기록
    1980-11-05 ~ 1981-09-16
    Rokatenda
  5. 1973년VEI 2관측 기록
    1973-10-27 ~ 1973-10-28
  6. 1972년VEI 3관측 기록
    1972-10-22 ~ 1973-01-16
    Rokatenda
  7. 1963년VEI 2관측 기록
    1963-12-31 ~ 1966-03-16
    Rokatenda (1928 crater)
  8. 1928년VEI 3관측 기록
    1928-08-04 ~ 1928-09-25
    Rokatenda
  9. 1831년VEI ?지질학적 추정
    1831 ~ 진행 중
  10. 1650년 (±50년)VEI 3관측 기록
    1650 ~ 진행 중

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