Relocation of the February 2016 Mt. Pandan Earthquake Sequence Using Double Difference with Waveform Cross Correlation

被引：1
|
作者：
Sipayung, Renhard [1 ]
Alhafiz, Muhamad Rizha [1 ]
Agus, Rezki [1 ]
Sianipar, Dimas [1 ,2 ]
机构：
[1] Agcy Meteorol Climatol & Geophys BMKG, Angkasa 1 2 St, Jakarta 10720, Indonesia
[2] Meteorol Climatol & Geophys State Coll STMKG, Perhubungan 1 St 5, Pondokbetung 15221, Banten, Indonesia
来源：
INTERNATIONAL SYMPOSIUM ON EARTH HAZARD AND DISASTER MITIGATION (ISEDM) 2017 | 2018年 / 1987卷
关键词：
relocation; double-difference; Mt; Pandan; waveform cross-correlation;
D O I：
10.1063/1.5047321
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
We successfully revealed the refined seismicity near Mt. Pandan which occurred on February 2016 adopting waveform cross-correlation technique. Mt. Pandas seismic sequence is very interested since there were some earthquakes occurred in June 2015 and also seismic swarm in February 2016. Cross-correlation values are necessary to be used in double-difference relocation due to providing more reliable travel time differential data. About 65 events is relocated using 27 channels came from 9 seismic stations of BMKG. We provided more precisely hypocenters because the P and S phases are manually hand-picked. Seismicity pattern more precisely shows liniation which is elongated and deeper 'us west-east direction (10-20 km) and has no correlation with thrusting fault on the north side Mt.pandan otherwise strongly expected was related to strike-slip fault in the northeast Klanczon, near Mt. Pandan.
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页数：3
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