Analysis of oceanic shift caused by volcanic and tectonic activities using Global Multi-Resolution Topograph.
Then, Prof. Ian MacCalfe from the University of New England Australia modified the map of Simon et al (2007) by adding Sundaland Core, which looked more at the detailed scale of the picture of the active structure on Belitong Island. Sundaland Core is limited by the Red River Fault in the Northeast, Sunda Trench in […]
From recordings of events from 1900 to 2019, 6 recorded earthquakes with a strength of more than 7.5 on the Richter Scale. The first time occurred on February 1, 1938 in the Banda Sea precisely near Seram Island. This earthquake has a magnitude of 8.5 on the Richter Scale (Okal and Reymond, 2003). On August […]
Distribution of earthquakes in parts of the world with a scale greater than 4 on the Richter Scale from 2004 – 2011
This map explains the source of the earthquake in Indonesia mostly caused by covergen or collisions between plates or subduction zones. In South Java and West Sumatra, a collision occurs between the Indo-Australian Plate and the Sunda Sub-Plate. In the eastern region of Sulawesi is a collision of the Philippine Plate with the Pacific Plate, […]
The issue of the 33 km fault, which was later revised to 3.3 km, is estimated to be located in the western part of Belitong Island, making the Belitong community anxious, which had assumed in their area that it was safe from Bencane. The Nasik Strait is located on Mendanau Island in an annex as […]
The condition of Tebat Rasau in Lintang Village, Simpang Renggiang District, Belitung Regency turned out to be a very important river in the world. Geologically, the Purna River is only a few in the world and is commonly referred to as Malaysian Tasek Bera and Kalimantan Mahakam. The ancient river was formed because of tectonic […]