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Kita-Fukutokutai

성층화산 · Japan · 73m (해저)

The topographic high (red) at the top of this bathymetric image is Kita-Fukutokutai submarine volcano. It is halfway between Iwojima and Minami-Iwojima islands, NW of Fukutoku-Okanoba submarine volcano (center; north of Minami-Iwojima). Water discoloration was reported several times beginning in 1937 at Kita-Fukutokutai, and in 1988 a fishing boat reported an eruption column about 100 m high, although the report was not confirmed at the time.
The topographic high (red) at the top of this bathymetric image is Kita-Fukutokutai submarine volcano. It is halfway between Iwojima and Minami-Iwojima islands, NW of Fukutoku-Okanoba submarine volcano (center; north of Minami-Iwojima). Water discoloration was reported several times beginning in 1937 at Kita-Fukutokutai, and in 1988 a fishing boat reported an eruption column about 100 m high, although the report was not confirmed at the time. · 사진: Image courtesy of HOD Japan Coast Guard.
화산 유형
성층화산
국가
Japan
지역
Northwestern Pacific Volcanic Regions / Ogasawara Volcanic Arc
해발
73m (해저)
좌표
24.417, 141.417
마지막 분화
1954년
판구조 환경
Subduction zone / Crustal thickness unknown
화산 지형
Composite
주요 암석
No Data (checked)
지질학적 요약

Kita-Fukutokutai is a submarine volcano halfway between the Ioto and Minami-Ioto islands. The volcano rises to within 73 m of the ocean surface. Water discoloration was reported several times beginning in 1937, and floating pumice was seen during 1953-54. In 1988 a fishing boat reported an eruption column about 100 m high, although the report was not confirmed at the time. The Japan Meteorological Agency has classified Kita-Fukutokutai as an active volcano.

분화 이력

요약 (VEI 시계열)
막대를 클릭하면 개별 분화가 표시됩니다
1937~1943 · 1건 · 최고 VEI 01943~1950 · 1건 · 최고 VEI 01950~1956 · 1건 · 최고 VEI 01956~1963 · 1건 · 최고 VEI 01982~1988 · 1건 · 최고 VEI 11995~2001 · 1건 · 최고 VEI 019371950196919821995

상세 타임라인

  1. 2001년VEI 0지질학적 추정
    2001-10-30 ~ 2001-10-30
    24.443 N, 141.378 E
  2. 1988년VEI 1지질학적 추정
    1988-01-27 ~ 진행 중
  3. 1959년VEI 0지질학적 추정
    1959-07-02 ~ 진행 중
  4. 1953년VEI 0관측 기록
    1953-07-02 ~ 1954-07-02
  5. 1947년VEI 0지질학적 추정
    1947 ~ 진행 중
  6. 1937년VEI 0지질학적 추정
    1937 ~ 진행 중

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