Global Volcanism Program | Image GVP-03839
An ash plume rises above Caliente vent in February 1968. Lava spines protrude from the blocky summit of Caliente, the easternmost vent of the compound Santiaguito lava dome. The slopes of Santa María volcano appear at the left in this view from the north.
Copyrighted photo by Dick Stoiber, 1968 (Dartmouth College).