Relocation of the February 2016 Mt. Pandan earthquake sequence using double difference with waveform cross correlation

Sipayung, Renhard; Alhafiz, Muhamad Rizha; Agus, Rezki; Sianipar, Dimas

doi:10.1063/1.5047321

Cited by 4 publications

(3 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…While in 2015, there is Madiun earthquake (Mw 4.2) that destroyed several houses due to its shallow depth and the amplification effect in the north of Mt Pandan (Nugraha et al 2016). Previous studies suggested that this event may be related to the local strike-slip fault (Nugraha et al 2016;Sipayung et al 2018).…”

mentioning

confidence: 86%

“…The process relies on the similarity between waveforms which ware recorded at the same station. This technique had been widely used to relocate the hypocenter in the double-difference algorithm, for example inSumatra (Pesicek et al 2010;Waldhauser et al 2012;Muksin et al 2014)(Pesicek et al 2010Waldhauser et al 2012;Muksin et al 2014), Central Java(Sipayung et al 2018), Nicoya Peninsula of Costa Rica(Hansen et al 2006), the 2019 Ridgecrest earthquake sequence of eastern California (Lin 2020), Alboran slab of westernmost Mediterranean (Sun and Bezada 2020) and more.…”

mentioning

confidence: 99%

See 1 more Smart Citation

Double-difference earthquake relocation using waveform cross-correlation in Central and East Java, Indonesia (Preprint)

Muttaqy¹,

Nugraha²,

Puspito³

et al. 2023

Preprint

View full text Add to dashboard Cite

The Central and East Java region, which is part of Sunda Arc, has relatively high seismicity rates due to the convergence between two major tectonic plates in Indonesia region, the Indo-Australian plate that subducts under the Eurasian plate. Many devastating earthquakes in the study area occurred as results of these plates interaction, such as the 1994 Banyuwangi earthquake (Mw 7.6) and the 2006 Yogyakarta earthquake (Mw 6.3). This study aims to determine the precise earthquake This manuscript is a non-peer reviewed preprint submitted to EarthArXiv. It has been under reviewed for publication to Geoscience Letters on 13 Sept 2020 with submission ID GOSL-D-19-00015R2. Newer versions may be moderately different with slight variations in content. 2 location and analyze the pattern of seismicity distribution around Central and East Java, Indonesia. We manually re-picked P and S-wave arrival time recorded by Agency for Meteorology, Climatology and Geophysics (BMKG) of Indonesia network for the times period of January 2009-September 2017. We then determined the earthquake location by a non-linear method. To improve the accuracy of earthquakes location, we relocated 1,127 out of 1,529 events using a double-difference algorithm with waveform crosscorrelation data. Overall, the seismicity around Central and East Java regions are dominantly distributed in the south of the island, e.g. Kebumen, Yogyakarta, Pacitan, Malang, and Banyuwangi cluster. These clusters are probably related to the subduction activity. Meanwhile, the shallow depth earthquakes that are clustered in mainland indicate the activity of inland faults in the region, e.g. Opak Fault, Kendeng Thrust, and Rembang-Madura-Kangean-Sakala (RMKS) fault zone. Several other active inland faults have not shown significant seismicity over the times period, i.e.,

show abstract

mentioning

confidence: 86%

mentioning

confidence: 99%

Double-difference earthquake relocation using waveform cross-correlation in Central and East Java, Indonesia (Preprint)

Muttaqy¹,

Nugraha²,

Puspito³

et al. 2023

Preprint

View full text Add to dashboard Cite

show abstract

“…The local government noted that 720 buildings were damaged, 223 people die, 22 people lost, and 440 people were injured due to the tsunami hit. According to a BMG survey, the flood of tsunami inundation can reach 300 m to the land in some coastal villages [21,22].…”

Section: 6 South Of Java Island Sea Earthquake (1994)mentioning

confidence: 99%

Overview of 1990s deadly tsunamis in Indonesia

Julius

Daryono

2021

E3S Web Conf.

View full text Add to dashboard Cite

In the 1990s there were 7 (seven) deadly tsunami events due to earthquakes in Indonesia. There is M 7.8 North-east of Flores island sea earthquake (1992), M 7.6 South of Java island sea earthquake (1994), M 6.8 South of Timor Island sea earthquake (1995), M 7.8 North-west of Sulawesi island sea earthquake (1996), M 7.9 East of Biak island sea earthquake (1996), M 7.7 Taliabu island sea earthquake (1998), and M 7.4 East of Banggai Island sea earthquake (2000). Those earthquake and tsunami disasters events affected the number of casualties and damaged houses in coastal areas. Surely those events present a few lessons learned for future disaster preparedness in Indonesia.

show abstract

Preface of destructive m<5 earthquakes in Java island, 2015-2019

Julius

Daryono

Widana

2021

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

This study aims to denote the possible casualties and damages due to the M<5 earthquake. We used the desk study of literatures to explore earthquake disaster reports. The published significant and destructive earthquakes catalogue by BMKG Indonesia along 2015-2019 noted that six events out of them in Java island due to by below magnitude 5 (M<5) earthquakes. Those are sourced in the land and shallow depth focus on the active faults region. Those earthquakes also cause human losses, that is three events out of them induce casualties, and kill two (2) people. Preliminary analysis concludes that the short distance to earthquake source and local site condition was responsible for this unexpected building damages. We suggest this events to be the lesson learned for disaster risk managers to consider the low magnitude earthquake also able to generate the high hazard on the certain seismic prone areas.

show abstract

Relocation of the February 2016 Mt. Pandan earthquake sequence using double difference with waveform cross correlation

Cited by 4 publications

References 8 publications

Double-difference earthquake relocation using waveform cross-correlation in Central and East Java, Indonesia (Preprint)

Double-difference earthquake relocation using waveform cross-correlation in Central and East Java, Indonesia (Preprint)

Overview of 1990s deadly tsunamis in Indonesia

Preface of destructive m<5 earthquakes in Java island, 2015-2019

Contact Info

Product

Resources

About