記録が伝えること
- 時期
- 紀元前2850年
- 種類
- 火山噴火
- 座標
- 42.94° N, 122.11° W
- Date uncertainty
- year uncertain
- Vent
- Lava dome ENE of Wizard Island
- Dated by
- Isotopic: 14C (calibrated)
- Volcano number
- 322160
- Eruption number
- 20613
Crater Lake
Caldera lake in Oregon, United States
Crater Lake is a volcanic crater lake in south-central Oregon in the Western United States. It is the main feature of Crater Lake National Park and is a tourist attraction known for its deep blue color and water clarity. The lake partly fills a 2,148-foot-deep (655 m) caldera that was formed around 7,700 years ago by the collapse of the volcano Mount Mazama.
出典: Wikipedia、CC BY-SA · 記事を読む
情報源
- Smithsonian GVP Volcanoes of the World: Holocene eruptionsGlobal Volcanism Program, Smithsonian InstitutionSmithsonian terms of use: personal, educational and non-commercial use, with creditGlobal Volcanism Program, Smithsonian Institution: Volcanoes of the World v5.3, https://doi.org/10.5479/si.GVP.VOTW5-2025.5.3出典ページ