Plate Boundaries of Indonesia
Indonesia is located on the western side of the ring of fire and is home to 4 plate boundaries . The surrounding plates include the Eurasian, Australian, Philippine, and the Pacific plates. The Convergent plate boundaries run south under Sumatra and Java in the west, through the middle of the archipelago, and along the north of West Papua New Guinea to the east. In the west where the Eurasian and Australian plates meet is a subduction plate boundary, the Australian plate sides beneath the Eurasian plate at the Sunda/Java trench . On the eastern side of Indonesia within the intersection of the Australian, Eurasian, and Philippine plates, the convergence is divided within an belt of microplates ( a small tectonic plate or plates that exist within a larger tectonic plates boundaries). The microplates create various types of faults including arc-continent collision, subduction, strike-slip, thrust, and extensional faulting. These faults...