Eldey
열극 분화구 · Iceland · 70m
- 화산 유형
- 열극 분화구
- 국가
- Iceland
- 지역
- Atlantic Ocean Volcanic Regions / Iceland Neovolcanic Rift Volcanic Province
- 해발
- 70m
- 좌표
- 63.733, -23.000
- 마지막 분화
- 1926년
- 판구조 환경
- Rift zone / Oceanic crust (< 15 km)
- 화산 지형
- Cluster
지질학적 요약
The Eldey volcanic system is located on the northernmost part of the Reykjanes Ridge and is submarine with the exception of Eldey Island and the skerries (small rocky islands) Eldeyjardrangur, Geirfugladrangur, and Geirfuglasker. Maximum water depth within the system is about 250 m. Characteristic activity consists of explosive submarine basaltic eruptions. Six small eruptions have been located within this system during the last 1,100 years, the last occurring in 1926 CE. Bulletin reports that are included here cover a larger area of the Reykjanes Ridge south of Iceland without a clear source or enough evidence for a separate volcano entry.
Wikipedia 요약
영어 요약Eldey is a small, uninhabited island about 13 kilometres off the coast of the Reykjanes Peninsula in southwest Iceland. Located west-southwest of Reykjavík, the island of Eldey covers an area of about 3 hectares, and rises to a height of 77 metres (253 ft). Its sheer cliffs are home to large numbers of birds, including one of the largest northern gannet colonies in the world, with around 16,000 pairs. This colony can now be watched live via two webcams that are located on top of the island.
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분화 이력
상세 타임라인
- 1926년VEI 0관측 기록1926-06-05 ~ 진행 중Reykjaneshryggur (NE of Eldey)
- 1884년VEI 2지질학적 추정1884-07-26 ~ 진행 중Reykjaneshryggur (NW of Eldey)
- 1879년VEI 1관측 기록1879-05-30 ~ 1879-06-15Reykjaneshryggur (Geirfugladrangur)
- 1422년VEI 2관측 기록1422 ~ 진행 중Reykjaneshryggur (Geirfuglasker-Eldey area)
- 1340년VEI 3관측 기록1340 ~ 진행 중Reykjaneshryggur
- 1211년VEI 4관측 기록1211-08-31 ~ 진행 중Reykjaneshryggur
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