Skripsi

RELOKASI GEMPABUMI WILAYAH SUMATERA BARAT TAHUN 2017-2020 MENGGUNAKAN METODE MJHD (MODIFIED JOINT HYPOCENTER DETERMINATION)

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Penilaian

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The West Sumatra region is an active area of earthquake which is the result of the subduction of the Indo-Australian Plate with the Eurasian Plate. Precise hypocenter analysis is needed to understand about the accurate tectonic setting such as subduction zone in the area. To produce a more accurate hypocenter this hypocenter relocation is used to recalculate earthquake hypocenter by using the method of MJHD (Modified Joint Hypocenter Determination). This method adds a corrections station in the form of limitation on the depth and the epicenter so that it remains capable to relocate earthquakes position accurately even if the structure of the earth is very heterogeneous. The data used is the travel time data from the BMKG catalog in the period 2017-2020 with coordinates 1 ° LU - 3.5° LS and 96° - 102° BT. The results of the relocation showed a change of the earthquake hypocenter that is more accurate as evidenced by the small residual value and RMS value and the association between the relocation results and tectonic conditions in the study area.

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2107004689	T58053	T580532021	Central Library (REFERENCES)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T580532021

Publisher

Inderalaya : Prodi Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Sriwijaya., 2021

Collation

x, 60 hlm. : ilus. ; 29 cm

Language

Indonesia

ISBN/ISSN

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Classification

551.220 7

Content Type

Text

Media Type

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Carrier Type

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Edition

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Subject(s)

Gempa bumi

Specific Detail Info

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Statement of Responsibility

AA

Other version/related

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