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Global Volcanism Program | Image GVP-06648

This view from Prospect Peak shows perhaps the youngest lava flow immediately north of the Lassen volcanic center.  This sparsely vegetated flow originated from a small cinder cone (left-center) between Prospect and West Prospect (upper left) peaks, two young basaltic lava cones straddling the NE border of Lassen Volcanic National Park.  The young, but undated andesitic flow traveled initially to the NE and then around the flank of West Prospect Peak to the NW. Photo by Lee Siebert, 1998 (Smithsonian Institution).

This view from Prospect Peak shows perhaps the youngest lava flow immediately north of the Lassen volcanic center. This sparsely vegetated flow originated from a small cinder cone (left-center) between Prospect and West Prospect (upper left) peaks, two young basaltic lava cones straddling the NE border of Lassen Volcanic National Park. The young, but undated andesitic flow traveled initially to the NE and then around the flank of West Prospect Peak to the NW.

Photo by Lee Siebert, 1998 (Smithsonian Institution).

Creative Commons Icon This image is made available under the Public Domain Dedication CC0 license, but proper attribution is appreciated.


Lassen Volcanic Center