Global Volcanism Program | Image GVP-07930
The lava flow at the right, partially mantled by tephra, was erupted in July 1947. A strong explosive eruption produced ashfall that damaged crops at Malpaisillo. The 1947 lava flow originated from a parasitic cone and traveled to the NE. This photo from the northern side of Cerro Negro also shows darker-colored lava flows from the 1957 eruption at the extreme right and at the upper left.
Photo by Bill Rose, 1971 (Michigan Technological University).
This image is made available under the Creative Commons BY-NC-ND 4.0 license terms.