STUDI BAHAYA TSUNAMI UNTUK PLTU LOMBOK BERDASARKAN REKONSTRUKSI GEMPA LOMBOK 2018

• Main Author: Rafly Alif, Muhammad
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/53921
• Institution: Institut Teknologi Bandung

This research examines the tsunami hazard to PLTU Lombok which is based on the 2018 Lombok Earthquake which occurred in July-August 2018. The local BMKG had issued a tsunami early warning due to the earthquake which occurred with a magnitude of 6.3 - 7.0. PLTU Lombok is vulnerable to a tsunami disaster because of its location on the edge of the sea. The 2018 Lombok Earthquake was reconstructed using the COMCOT software to see the impact of the tsunami generated by that phenomenon. The results of this study indicate that the greatest impact of the tsunami on PLTU Lombok was generated by the earthquake on August 19th, 2018. The impact of the tsunami caused by this scenario was an inundation with a maximum height of 29.1 cm and a maximum reach of 92.16 meters. The impact of the tsunami also submerged the PLTU Lombok area of 3.97 hectares. The infrastructure that was affected by the tsunami inundation was the jetty. The tsunami inundation could cause potential losses, safety risks, and the risk of disrupting PLTU Lombok operations. Based on the results of 2018 Lombok Earthquake tsunami model, the existing evacuation routes and places did not submerge in water.