본문으로 건너뛰기

Uliaga

성층화산 · United States · 888m

The 3-km-wide Uliaga island, at the NE end of the Islands of Four Mountains archipelago immediately NW of Kagamil Island, is the smallest volcano of the group. Little is known geologically about this volcano, and there are no reports of observed eruptions.
The 3-km-wide Uliaga island, at the NE end of the Islands of Four Mountains archipelago immediately NW of Kagamil Island, is the smallest volcano of the group. Little is known geologically about this volcano, and there are no reports of observed eruptions. · 사진: Photo by Michelle Harbin (courtesy of Alaska Volcano Observatory, U.S. Geological Survey). · Wikimedia Commons
화산 유형
성층화산
국가
United States
지역
North America Volcanic Regions / Aleutian Ridge Volcanic Arc
해발
888m
좌표
53.065, -169.770
마지막 분화
미확인
판구조 환경
Subduction zone / Intermediate crust (15-25 km)
화산 지형
Composite
주요 암석
No Data (checked)
지질학적 요약

The small 3-km-wide island of Uliaga, located at the NE end of the Islands of the Four Mountains archipelago immediately NW of Kagamil Island, is an eroded stratovolcano. It is the smallest of the Islands of the Four Mountains volcanoes. There are no reports of historical eruptions, but is was considered to have been active during the Holocene by Nye et al. (1998).

분화 이력

상세 타임라인

분화 기록이 없습니다.

외부 링크

⚠ 참고용 정보입니다. 재난 대응에 사용하지 마세요.