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Stepovak Bay 1 vulcano

Aggiornato: 2 feb. 2023 12:25 GMT - refresh

Stratovolcano 1320 m / 4331 ft
Alaska Peninsula, United States, 55.87°N / -160.1°W
Stato attuale: estinto (probabilmente) (0 di 5)

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Stile eruttivo tipico: non specificato
Eruzioni del vulcano Stepovak Bay 1: None during the past 10,000 years
Less than few million years ago (Pleistocene)

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Sfondo

The southwesternmost of a chain of five volcanoes north of Stepovak Bay is of Pleistocene age. K-Ar dates of about 0.53 and 0.4 million years were obtained (Wilson, 1989).
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Source: Smithsonian / GVP volcano information

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