Mapping of PGA Value Using PSA Method in West Halmahera Nort Maluku

The earthquake that occurred in the West Halmahera region was very detrimental, even though the human casualties were not very significant. But it will affect the stability and capacity of a region in terms of regional development. The mapping of earthquake-prone areas is carried out by a probabilis...

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Autores principales:	Rohima Wahyu Ningrum, Wiwit Suryanto, Hendra Fauzi, Estuning Tyas Wulan Mei
Formato:	article
Lenguaje:	EN ID
Publicado:	Universitas Gadjah Mada 2020
Materias:	pga, psha, west halmahera Technology T Technology (General) T1-995 Science Q Science (General) Q1-390
Acceso en línea:	https://doaj.org/article/9e43d4eb51624cea99f76365bb440d9c
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id	oai:doaj.org-article:9e43d4eb51624cea99f76365bb440d9c
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spelling	oai:doaj.org-article:9e43d4eb51624cea99f76365bb440d9c2021-11-14T03:34:22ZMapping of PGA Value Using PSA Method in West Halmahera Nort Maluku2089-61312443-131110.22146/teknosains.41483https://doaj.org/article/9e43d4eb51624cea99f76365bb440d9c2020-07-01T00:00:00Zhttps://jurnal.ugm.ac.id/teknosains/article/view/41483https://doaj.org/toc/2089-6131https://doaj.org/toc/2443-1311The earthquake that occurred in the West Halmahera region was very detrimental, even though the human casualties were not very significant. But it will affect the stability and capacity of a region in terms of regional development. The mapping of earthquake-prone areas is carried out by a probabilistic seismic hazard analysis (PSHA) method to analyze soil movement parameters, namely Peak Ground Acceleration so that it can determine earthquake-prone areas in West Halmahera. The results of seismic hazard analysis show that the West Halmahera area is an area that is relatively prone to earthquake hazards because it is still strongly influenced by subduction (megathrust) earthquakes from the Philippine plate, Maluku sea and Sangihe. This is indicated by the value of earthquake acceleration on the Peak Ground Acceleration for the 500 year return period of around 0.38 - 3.69 g and 0.30 - 3.69 g for the 2500 year return period.Rohima Wahyu NingrumWiwit SuryantoHendra FauziEstuning Tyas Wulan MeiUniversitas Gadjah Madaarticlepga, psha, west halmaheraTechnologyTTechnology (General)T1-995ScienceQScience (General)Q1-390ENIDJurnal Teknosains: Jurnal Ilmiah Sains dan Teknologi, Vol 9, Iss 2, Pp 116-126 (2020)
institution	DOAJ
collection	DOAJ
language	EN ID
topic	pga, psha, west halmahera Technology T Technology (General) T1-995 Science Q Science (General) Q1-390
spellingShingle	pga, psha, west halmahera Technology T Technology (General) T1-995 Science Q Science (General) Q1-390 Rohima Wahyu Ningrum Wiwit Suryanto Hendra Fauzi Estuning Tyas Wulan Mei Mapping of PGA Value Using PSA Method in West Halmahera Nort Maluku
description	The earthquake that occurred in the West Halmahera region was very detrimental, even though the human casualties were not very significant. But it will affect the stability and capacity of a region in terms of regional development. The mapping of earthquake-prone areas is carried out by a probabilistic seismic hazard analysis (PSHA) method to analyze soil movement parameters, namely Peak Ground Acceleration so that it can determine earthquake-prone areas in West Halmahera. The results of seismic hazard analysis show that the West Halmahera area is an area that is relatively prone to earthquake hazards because it is still strongly influenced by subduction (megathrust) earthquakes from the Philippine plate, Maluku sea and Sangihe. This is indicated by the value of earthquake acceleration on the Peak Ground Acceleration for the 500 year return period of around 0.38 - 3.69 g and 0.30 - 3.69 g for the 2500 year return period.
format	article
author	Rohima Wahyu Ningrum Wiwit Suryanto Hendra Fauzi Estuning Tyas Wulan Mei
author_facet	Rohima Wahyu Ningrum Wiwit Suryanto Hendra Fauzi Estuning Tyas Wulan Mei
author_sort	Rohima Wahyu Ningrum
title	Mapping of PGA Value Using PSA Method in West Halmahera Nort Maluku
title_short	Mapping of PGA Value Using PSA Method in West Halmahera Nort Maluku
title_full	Mapping of PGA Value Using PSA Method in West Halmahera Nort Maluku
title_fullStr	Mapping of PGA Value Using PSA Method in West Halmahera Nort Maluku
title_full_unstemmed	Mapping of PGA Value Using PSA Method in West Halmahera Nort Maluku
title_sort	mapping of pga value using psa method in west halmahera nort maluku
publisher	Universitas Gadjah Mada
publishDate	2020
url	https://doaj.org/article/9e43d4eb51624cea99f76365bb440d9c
work_keys_str_mv	AT rohimawahyuningrum mappingofpgavalueusingpsamethodinwesthalmaheranortmaluku AT wiwitsuryanto mappingofpgavalueusingpsamethodinwesthalmaheranortmaluku AT hendrafauzi mappingofpgavalueusingpsamethodinwesthalmaheranortmaluku AT estuningtyaswulanmei mappingofpgavalueusingpsamethodinwesthalmaheranortmaluku
_version_	1718430032083288064

Mapping of PGA Value Using PSA Method in West Halmahera Nort Maluku

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