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Global Volcanism Program | Image GVP-02564

A steam plume rises from the summit of Pavlof volcano, whose upper slopes are snow-free as a result of its frequent eruptions.  More-extensive glacial dissection of Pavlof Sister volcano (upper right) has produced a series of parasol-ribbed ridges that radiate from the summit.  Only one historical eruption is known from Pavlof Sister. Copyrighted photo by Katia and Maurice Krafft, 1978.

A steam plume rises from the summit of Pavlof volcano, whose upper slopes are snow-free as a result of its frequent eruptions. More-extensive glacial dissection of Pavlof Sister volcano (upper right) has produced a series of parasol-ribbed ridges that radiate from the summit. Only one historical eruption is known from Pavlof Sister.

Copyrighted photo by Katia and Maurice Krafft, 1978.


Pavlof

Pavlof Sister