STUDY OF NUMERICAL SIMULATION OF TSUNAMI SERAM BASED ON TSUNAMI HISTORY OF 1899 (CASE STUDY : ELPAPUTIH BAY)

• Main Author: Amin - NIM 12913008 , Faisal
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/27095
• Institution: Institut Teknologi Bandung

<p align="justify">Simulation of wave-height of tsunami using COMCOT (Cornell Multi-grid Couple Tsunami Model) to assess tsunami parameters that hit the area in 1899. The simulation runs with a reduced domain area to view detailed tsunami parameters. Bathymetry data which used GEBCO (General Bathymetric Chart of the Ocean) data 30 arc second, bathymetry data of DISHIDROS TNI AL, Intermap and SRTM topography data with 2 meter resolution <br /> <br /> The source of tsunami generation in the Elpaputih Bay based on the historical record of the underwater landslides caused by the earthquake that occurred on September 9, 1899. The parameters used in this model are the landslide mass obtained from estimates based on tsunami history record analysis written by Verbeek (1901) as well as the source of earthquake fault. This model uses 4 tsunami generating scenarios, 3 landslide scenarios and 1 earthquake scenario. <br /> <br /> The results of this study are presented in the form of maximum tsunami amplitude distribution map in each scenario. Based on the Aida validation test, the simulation results in Elpaputih Bay show that tsunami with Scenario Landslide 1 with length 2000 m, width 800 m and thickness 25 m can generate tsunami more precision/ close to result of field observation by Verbeek (1901).<p align="justify">