Rajabasa is a stratovolcano with active fumaroles but no historic eruptions. The distance from Rajabasa to Krakatau is about 50 km. Image courtesy of the Landsat Pathfinder Project.
Source of Information:
Simkin, T., and Siebert, L., 1994, Volcanoes of the World: Geoscience Press, Tucson, Arizona, 349 p.