Volcanic eruption
See 1817 on the mapUncertain eruption of Yunaska
1817 · 52.64° N, 170.63° W
Yunaska is an uninhabited island which is the largest of the Islands of Four Mountains group in the Aleutian Islands of southwestern Alaska, United States. It has a land area of 66.834 square miles according to the 2000 census.
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What the records say
- When
- 1817
- Kind
- Volcanic eruption
- Coordinates
- 52.64° N, 170.63° W
- Uncertain
- yes
- Volcano number
- 311210
- Eruption number
- 19791
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