Global Volcanism Program | Image GVP-05216
Crater Peak crater on Mount Spurr is seen here producing a plume on 18 June 1992, the day after a brief, violent explosion. Fresh deposits are on the interior of the crater and the pre-eruption crater lake is gone. The summit is visible behind the plume to the upper right in this view from the south.
Photo by Chris Nye, 1992 (Alaska Division of Geological and Geophysical Surveys).