* Corresponding Author
Estimasi Magnitudo Paleoearthquake Dengan Metode Magnitude Bound
https://doi.org/10.22146/jfi.30252 Desi Kiswiranti(1*)
(1) INSTITUT SAINS & TEKNOLOGI AKPRIND YOGYAKARTA JL KALISAHAK NO 28 TROMOL POS 45 KOMPLEKS BALAPAN YOGYAKARTA
(*) Corresponding Author
Abstract
Yogyakarta was recorded unique seismic on the temple buildings such as Kedulan, Plaosan, Gampingan, Morangan and Kadisoka deformed on the body of the building due to liquefaction. Liquefaction structure found on the site of sand pillar, sand fissure and sand sill consisting of sand material that intrution other sediment layer. Magnitude Bound method is used to estimate the paleoearthquake magnitudes from paleoliquefaction data by utilizing the farthest distance liquefaction formed with epicenter earthquake. The application of the method shows that Yogyakarta had a large earthquake with magnitude of 6.25-6.5 M. The earthquake can cause severe physical damage, and can lead to secondary disasters such as liquefaction.
Keywords
Full Text:
PDFReferences
Adrin Tohari, Khori Sugianti, Arifan Jaya Syahbana, Eko Soebowo, 2015, Kerentanan Likuifaksi Wilayah Kota Banda Aceh Berdasarkan Metode Uji Penetrasi Konus, Jurnal RISET Geologi dan Pertambangan Vol. 25 Issue 2 pg: 99-110.
Balai Pelestarian Peninggalan Purbakala Yogyakarta. 2007. Laporan Ekskavasi Penelitian Pagar I Situs Candi Kedulan: Unit Candi Kedulan 2007. Yogyakarta: BPCB Yogyakarta.
Muntohar, A.,S., 2010, Laporan Penelitian Mikro-Zonasi Potensi Likuifaksi Dan Penurunan Tanah Akibat Gempa Bumi, Universitas Muhammadiyah Yogyakarta, https://muntohar.files.wordpress.com/2012/10/likuifaksi-dan-penurunan.pdf, Diakses pada 03 Desember 2016, pkl 10.33 WIB.
Olson, Scott M., 2013, Quantifying Uncertainties In Paleoliquefaction Studies. United State Geological Survey. http://earthquake.usgs.gov/research, Diakses pada 02 Desember 2016, pkl 15.23 WIB.
Rahardjo, W., Sukandarrumidi, Rosidi, H.M.D.. 1995. Peta Geologi Lembar Yogyakarta, Jawa Skala 1:100.000. Bandung: Pusat Penelitian Dan Pengembangan Geologi.
Rovicky, 2010, Peta Geologi Lembar Yogyakarta, https://rovicky.com/2010/08/24/peta-geologi-lembar-yogyakarta/, Diakses pada 18 Februari 2017, pkl 20.40 WIB.
Sugalang, 2002, Panduan Geologi Teknik. Bandung: Pusat Sumber Daya Air Tanah Dan Geologi Lingkungan Badan Geologi.
Supartoyo, 2016,. Gempa Merusak Di Indonesia 2015, Geomagz vol. 6. (Juni, II), Bandung: Badan Geologi.
DOI: https://doi.org/10.22146/jfi.30252
Article Metrics
Abstract views : 2420
| 
views : 1576
Refbacks
- There are currently no refbacks.
Copyright (c) 2018 Desi Kiswiranti
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
JFI Editorial Office
Departement of Physics, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada
Sekip Utara PO BOX BLS 21, 55281, Yogyakarta, Indonesia
JFI is indexed by:
Jurnal Fisika Indonesia, its website and the articles published are licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.