2015
DOI: 10.31172/jmg.v16i3.290
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Lineasi Patahan Geologi Berdasarkan Distribusi Hiposenter Relokasi Di Wilayah Jawa

Abstract: Penentuan hiposenter gempabumi sebelum relokasi biasanya menggunakan metode single even determination (SED). Hiposenter gempabumi yang diperoleh dengan metode tersebut umumnya masih mengandung kesalahan akibat struktur model kecepatan di permukaan bumi yang tidak termodelkan. Pada penelitian ini dilakukan relokasi hiposenter menggunakan metode tomografi double-difference (tomoDD), metode ini mampu meningkatkan akurasi posisi hiposenter karena mampu mereduksi kesalahan akibat struktur model di permukaan yang ti… Show more

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Cited by 2 publications
(1 citation statement)
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“…Infrastructure Technology Compared to the previous research, showed the same result, which is the Yogyakarta earthquake fault in 2006 came from a fault located in the east of the Opak's fault [3,4,15,16]. Based on that previous research the hypocenters were in shallow depths that are concentrated less than 10 km with a dip fault of almost 90º and the lithology that causes the main source of earthquake 2006 comes from the basement of granite to metamorphic rock complex located at a depth of 10 km.…”
mentioning
confidence: 57%
“…Infrastructure Technology Compared to the previous research, showed the same result, which is the Yogyakarta earthquake fault in 2006 came from a fault located in the east of the Opak's fault [3,4,15,16]. Based on that previous research the hypocenters were in shallow depths that are concentrated less than 10 km with a dip fault of almost 90º and the lithology that causes the main source of earthquake 2006 comes from the basement of granite to metamorphic rock complex located at a depth of 10 km.…”
mentioning
confidence: 57%