BULETIN FISIKA
Vol 20 No 1 (2019): BULETIN FISIKA

Estimation of Run Up and Arrival Time of Tsunami in Bali Region Based on TOAST Simulation

Anak Agung Diah Satria Purnama (Universitas Udayana)
I.B. Alit Paramarta (Udayana University)
Muh. Soekarno Saputra Rahman (Udayana University)

Article Info

Publish Date
03 May 2019

Abstract

Bali Island is an area that is flanked by two zones of earthquake potential to cause a tsunami. In this study produced the estimated tsunami heights (run up) and the tsunami arrival times (ETA) by simulating a tsunami with some magnitude variety of the earthquake using software called TOAST. The estimation is obtained by making a scenario of earthquake from parameters of earthquakes that have occurred and raised tsunami on the Bali Island as a reference. The observation area is in some coastal areas of Bali Island. The maximum value of run up is between 21.16 m to 55.6 m with tsunami arrival time is between 120 minutes to less than 15 minutes after an earthquake with 9.6 SR of magnitude. The area around Kuta Beach Badung is an area with high potential for run up.

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Journal Info
BULETIN FISIKA
Website

Abbrev

buletinfisika

Publisher

Universitas Udayana

Subject

Earth & Planetary Sciences Electrical & Electronics Engineering Environmental Science Materials Science & Nanotechnology Physics

Description

The Journal aims to promote the theory and application in the field of physics, and to encourage a vigorous dialogue between scholars and researchers all over the world. It presents original research articles, letters as well as review articles, publishes the latest achievements and developments in ...