What the records say
- When
- 6 Jun 1912 – 21 Jul 1912
- Kind
- Volcanic eruption
- Coordinates
- 58.28° N, 154.95° W
- Vei
- 3
- Dated by
- Observations: Reported
- Volcano number
- 312170
- Eruption number
- 20237
Mount Katmai
Stratovolcano in Katmai National Park, Alaska, US
Mount Katmai is a large dormant stratovolcano on the Alaska Peninsula in southern Alaska, located within Katmai National Park and Preserve. It is about 6.3 miles (10 km) in diameter with a central lake-filled caldera about two by three miles in size, formed during the Novarupta eruption of 1912. The caldera rim reaches a maximum elevation of 6,715 feet (2,047 m).
From Wikipedia, CC BY-SA · Read the article
The source
- 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.VOTW5-2025.5.3Source page