crater at the summit of Mount Semeru, Saturday, November 26, 2011, reportedly continues to abort the volcanic material into the deep abyss of the crater to the southeast. based on information compiled from the Volcano Observation Post (PGA) Mount Semeru at Mount Sawur, Sumberwuluh Village, District Candipuro, Lumajang, East Java, this morning, occurred seven times avalanches of volcanic material. “The status of volcanic activity of Mount Semeru remained at the level of alert,” increase in the intensity of Lava avalanches…