Global Volcanism Program | Image GVP-01082
Sumbing rises above rice fields immediately to the SE of Sundoro volcano. An 800-m-wide crater at the summit is breached to the NE, and flank cones are located on the N and SW sides. A phreatic explosion from the summit crater was reported in 1730.
Photo by Lee Siebert, 1995 (Smithsonian Institution).