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Mount Ragang

Ragang

성층화산 · Philippines · 2790m

Ragang volcano in central Mindanao is in the center of this August 2019 Planet Labs satellite image monthly mosaic (N is at the top; this image is approximately 24 km across). Latukan is to the SW, past lava flows with visible levees and pressure ridges that appear to have erupted from flank vents.
Ragang volcano in central Mindanao is in the center of this August 2019 Planet Labs satellite image monthly mosaic (N is at the top; this image is approximately 24 km across). Latukan is to the SW, past lava flows with visible levees and pressure ridges that appear to have erupted from flank vents. · 사진: Satellite image courtesy of Planet Labs Inc., 2019 (https://www.planet.com/). · Wikimedia Commons
화산 유형
성층화산
국가
Philippines
지역
Western Pacific Volcanic Regions / Mindanao Volcanic Province
해발
2790m
좌표
7.691, 124.507
마지막 분화
1916년
판구조 환경
Subduction zone / Continental crust (> 25 km)
화산 지형
Composite
주요 암석
Basalt / Picro-Basalt
지질학적 요약

The large Ragang stratovolcano, also called Piapayungan, is SE of Lake Lanao in central Mindanao. A crater about 5 km from the summit on the SW flank towards Latukan volcano is surrounded by mostly unvegetated volcanic material, including a lava flow extending 4 km S; this is likely from the 1916 eruption described by Maso (1917). Ragang is one of several dominantly basaltic volcanoes west of the cordillera in central Mindanao. Historical eruptions, many of which were at one time attributed to neighboring Makaturing volcano, have been recorded since 1765.

Wikipedia 요약

영어 요약

Mount Ragang, also called Mount Piagayungan and Blue Mountain by the local people, is an active stratovolcano on Mindanao island in the Philippines. With an elevation of 2,815 metres (9,236 ft), it is the seventh highest mountain in the Philippines and the highest point in the Lanao del Sur province.

Wikipedia · CC BY-SA · 전체 기사 보기 →

분화 이력

요약 (VEI 시계열)
막대를 클릭하면 개별 분화가 표시됩니다
1756~1772 · 1건 · 최고 VEI 21820~1836 · 1건 · 최고 VEI 21836~1852 · 1건 · 최고 VEI 21852~1868 · 2건 · 최고 VEI 21868~1884 · 2건 · 최고 VEI 21900~1916 · 2건 · 최고 VEI 217561788183618681900

상세 타임라인

  1. 1916년VEI 1지질학적 추정
    1916-07-16 ~ 진행 중
  2. 1915년VEI 2지질학적 추정
    1915 ~ 진행 중
  3. 1873년VEI 2관측 기록
    1873-01-16 ~ 1873-04
  4. 1871년VEI 2관측 기록
    1871-12-08 ~ 진행 중
  5. 1858년VEI 2관측 기록
    1858-02-18 ~ 진행 중
  6. 1856년VEI 2관측 기록
    1856-11-01 ~ 진행 중
  7. 1840년VEI 2관측 기록
    1840-01-20 ~ 1840-04-05
  8. 1834년VEI 2관측 기록
    1834 ~ 진행 중
  9. 1756년VEI 2관측 기록
    1756 ~ 진행 중

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