Geology of Indonesia active volcanoes formed Sumatra, Java, Bali, and Nusa Tenggara islands, most of which, particularly Java and Bali, emerged within the last 2–3 million years. The Pacific and Australian plate movements controlled the tectonics of the eastern portion of Indonesia. The tectonics processes in Indonesia formed major structures in Indonesia. The most prominent fault in the west of Indonesia is the Semangko Fault or the Great Sumatran Fault, a dextral strike-slip fault along Sumatra Island (about 1900 km). The formation of this fault zone is related to the subduction zone in the west of Sumatra. Palu-Koro fault is another major structural
Lingkaran Survei Indonesia real results are announced and published. Museum Rekor Indonesia (MURI—Indonesian Museum of Records) awarded five awards to LSI due to its accuracy in predicting various election results: (1) The 1st Accurate Advertised Survey Predictions for 2005’s District Head Election on the Riau Province, (2) The 1st Accurate Advertised Legislative Election Survey Prediction on 2009, (3) The 1st Accurate Advertised Presidential Election Survey Predictions on 2009, (4) The Most Amount of Accurate Advertised Survey Predictions of District Head Elections in One Season of District Head Election (13 elections from 2005 to 2008), (5) The Research Institute with the Most 100% Accurately