BULETIN FISIKA
Vol 15 No 2 (2014): BULETIN FISIKA

ANALISIS TINGKAT KERAWANAN BAHAYA SAMBARAN PETIR DENGAN METODE SIMPLE ADDITIVE WEIGHTING DI PROVINSI BALI

Tomy Gunawan (Udayana University)
Komang Ngurah Suarbawa (Udayana University)
Lestari Naomi L. Pandiangan (3Balai Besar Meteorologi Klimatologi dan Geofisika Wilayah III Denpasar, Bali Indonesia)



Article Info

Publish Date
01 Aug 2014

Abstract

Bali is a potential area prone to lightning strikes because it has a tropical climate with thepossibility of rain accompanied by lightning quite high and also vulnerable because of thepopulation density is very high. These conditions threaten the safety of lives and property of thepopulation, so it is necessary to study the vulnerability of lightning strikes in Bali. For identify thelevel of vulnerability to lightning strikes used two factors, the threat factors using CG(Cloud toGround) lightning incidence data (2009-2013) and vulnerability factors using data of populationdensity and land use for homes and buildings. Two factors were analyzed using the method of SAW(Simple Additive Weighting) to obtain level of vulnerability to lightning strikes each district. Theresults of the calculations show Selemadeg Barat, Denpasar, Kuta, Pupuan, Klungkung andSelemadeg have a high level of vulnerability to lightning strikes, 27 districts are in the middlecategory and the remaining 21 districts are in the low category.

Copyrights © 2014






Journal Info

Abbrev

buletinfisika

Publisher

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 ...