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루앙산

Ruang

성층화산 · Indonesia · 703m

Ruang volcano, seen here from the nearby island of Tagulandang, forms a small 4 x 5 km island that is part of a chain of islands extending north from Sulawesi. Explosive eruptions, recorded in historical time since 1808, have been accompanied by pyroclastic flows and lava dome formation, and have frequently caused damage to populated areas.
Ruang volcano, seen here from the nearby island of Tagulandang, forms a small 4 x 5 km island that is part of a chain of islands extending north from Sulawesi. Explosive eruptions, recorded in historical time since 1808, have been accompanied by pyroclastic flows and lava dome formation, and have frequently caused damage to populated areas. · 사진: Photo by Suratman (Volcanological Survey of Indonesia). · Wikimedia Commons
화산 유형
성층화산
국가
Indonesia
지역
서태평양 / Sangihe Volcanic Arc
해발
703m
좌표
2.306, 125.367
마지막 분화
2024년
판구조 환경
Subduction zone / Oceanic crust (< 15 km)
화산 지형
Composite
주요 암석
Andesite / Basaltic Andesite
지질학적 요약

Ruang volcano is the southernmost volcano in the Sangihe Island arc, north of Sulawesi Island; it is not the better known Raung volcano on Java. The 4 x 5 km island volcano is across a narrow strait SW of the larger Tagulandang Island. The summit contains a crater partially filled by a lava dome initially emplaced in 1904. Explosive eruptions recorded since 1808 have often been accompanied by lava dome formation and pyroclastic flows that have damaged inhabited areas.

Wikipedia 요약

영어 요약

Ruang is the southernmost stratovolcano in the Sangihe Islands arc, North Sulawesi, Indonesia. It comprises an island 4 by 5 kilometres wide. The summit contains a partial lava dome and reaches some 725 metres (2,379 ft) in altitude. From its summit, Klabat's peak in the south, that of Siau to the north, and Ternate to the east can all be seen.

Wikipedia · CC BY-SA · 전체 기사 보기 →

분화 이력

요약 (VEI 시계열)
막대를 클릭하면 개별 분화가 표시됩니다
1808~1830 · 1건 · 최고 VEI 21830~1851 · 2건 · 최고 VEI 21851~1873 · 3건 · 최고 VEI 31873~1894 · 2건 · 최고 VEI 21894~1916 · 2건 · 최고 VEI 31938~1959 · 1건 · 최고 VEI 21981~2002 · 2건 · 최고 VEI 42002~2024 · 1건 · 최고 VEI 418081851191619592002

상세 타임라인

  1. 2024년VEI 4관측 기록
    2024-04-16 ~ 2024-05-07
  2. 2002년VEI 4관측 기록
    2002-09-25 ~ 2002-09-29
  3. 1996년VEI ?지질학적 추정
    1996-06-27 ~ 진행 중
  4. 1949년VEI 2관측 기록
    1949-01-05 ~ 1949-01-19
  5. 1914년VEI 2관측 기록
    1914-05-29 ~ 1915-02-28
    Summit craters K2 and K3
  6. 1904년VEI 3관측 기록
    1904-04-22 ~ 1905-05-27
  7. 1889년VEI 1관측 기록
    1889-06-16 ~ 진행 중
  8. 1874년VEI 2관측 기록
    1874-11-15 ~ 진행 중
  9. 1871년VEI 2관측 기록
    1871-03-02 ~ 1871-03-14
  10. 1870년VEI 3관측 기록
    1870-08-27 ~ 1870-08-28
  11. 1856년VEI 1관측 기록
    1856-09-16 ~ 진행 중
  12. 1840년VEI 2관측 기록
    1840-07-02 ~ 진행 중
  13. 1836년VEI 2관측 기록
    1836-04-22 ~ 1836-04-24
  14. 1808년VEI 2관측 기록
    1808-07-02 ~ 진행 중

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