Earthquake July 18, 2016 at 5:59:00 am occur on land 18 Km Northwest Purworejo. The earthquake measuring 3.6SR at a depth of 13 kilometers and was felt in Purworejo I - II MMI. This study aims to analyze the earthquake affected based on shakemap analysis and determine the type of fault used the initial motion of P waves that recorded on seismograph. Shakemap analysis using shakemap application at BMKG servers based on the accelerograph network BMKG. Meanwhile, an analysis the type of fault using focal application with data input signals from the seismograph SeisComP3 system. The highest values of peak ground acceleration (PGA) recorded in BPBD Kebumenâs station is 0.5075 gal (EW component), 0.5018 gal (NS component) and 0.3538 gal (UD component). Model shakemap for Purworejo earthquake felt I SIG (I-II MMI) in Purworejo, Kebumen and Banjarnegara. The models of focal mechanism are the first nodal obtained strike 321, dip 33, rake 95, and the second nodal obtained strike 135, dip 57, rake 87. Based on the distribution model compression axis (up or T) and dilatation (down or P), the type of fault is reverse fault. The epicenter of the Purworejo earthquake correlated with the Rebung faultin Purworejo.Keyword: Shakemap, Focal Mechanism, PGA, Intensity, Earthquake, Fault.
Published by | Universitas Sebelas Maret |
Journal Name | INDONESIAN JOURNAL OF APPLIED PHYSICS |
Contact Phone | - |
Contact Name | Risa Suryana |
Contact Email | rsuryana@uns.ac.id |
Location | Kota surakarta, Jawa tengah INDONESIA |
Website | ijap| https://jurnal.uns.ac.id/index.php/ijap| |
ISSN | ISSN : 20890133, EISSN : 24776416, DOI : -, |
Core Subject | Science, |
Meta Subject | Astronomy, Energy, Materials Science & Nanotechnology, Physics, |
Meta Desc | Indonesia Journal of Apllied Physics provides rapid publication of short reports and important research in all fields of physics. Indonesia Journal of Apllied Physics publishes articles that are of significance in their respective fields whilst also contributing to the disclipline of physics as a whole. Articles should be submitted to the Editorial Office of Indonesia Journal of Apllied Physics through this site. Further information on submission is also available at this site |
Penulis | Wibowo, Nugroho Budi , Nurhaci, Dian Susri |
Publisher Article | Department of Physics, Sebelas Maret University |
Subtitle Article | INDONESIAN JOURNAL OF APPLIED PHYSICS Vol 7, No 1 (2017): IJAP Volume 07 ISSUE 01 YEAR 2017 |
Scholar Google | http://scholar.google.com/scholar?q=%2Bintitle%3A&… |
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DOI | https://doi.org/10.13057/ijap.v7i1.… |
DOI Number | DOI: 10.13057/ijap.v7i1.5066 |
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