Global Volcanism Program | Image GVP-01736
Tengger caldera is about 16 km wide and 500 m deep. Seven eruptive centers are on the floor of the flat-bottomed Sandsea caldera, the youngest at the compound Tengger caldera. The cluster of post-caldera cones was constructed along E-W and NNE-SSW fracture zones. Bromo is the active cone in this view from the south. Bromo crater is around 600 x 700 m and contains a terrace indicating the migration of its eruptive center to the north.
Photo by Indonesia Department of Information (published in Green and Short, 1971, "Volcanic Landforms").
This image is made available under the Creative Commons BY-NC-ND 4.0 license terms.