Analysis of the Impact of Coulomb Stress Changes of Tehoru Earthquake, Central Maluku Regency, Maluku Province

Authors

Matheus Souisa , Sisca Madonna Sapulete

DOI:

10.29303/jppipa.v7i4.975

Published:

2021-10-05

Issue:

Vol. 7 No. 4 (2021): October

Keywords:

Tehoru earthquake, fault, Coulomb stress change, aftershock

Research Articles

Downloads

How to Cite

Souisa, M., & Sapulete, S. M. (2021). Analysis of the Impact of Coulomb Stress Changes of Tehoru Earthquake, Central Maluku Regency, Maluku Province. Jurnal Penelitian Pendidikan IPA, 7(4), 593–600. https://doi.org/10.29303/jppipa.v7i4.975

Downloads

Download data is not yet available.

Metrics

Metrics Loading ...

Abstract

The Tehoru earthquake occurred due to the release of stress in rocks. There is a release of energy as an earthquake as a result of the rock elasticity limit has been exceeded because the rock is no longer able to withstand the stress. One method to determine the distribution of earthquake stress is the Coulomb stress change method. The study aimed to determine the DCS of the Tehoru earthquake, Seram Island, and the effect of the main earthquake stress release on aftershocks.  The research results show that the DCS distribution of the Tehoru June 16, 2021 earthquake is shown with negative lobes and positive lobes. The negative lobe is found in an area that is perpendicular to the fault plane and has been identified as having experienced relaxation, so there may be still aftershocks with stress values ranging from (0.0 – 0.3) bar. The dominant positive lobe occurs next to the southern end of the fault plane, too much located in the area of increasing Coulomb stress with values ranging from (0.2 - 0.6) bar

References

Anonymous. (2021). Very strong mag. 6.0 earthquake - Seram, Indonesia, on Wednesday, June 16 2021 at 04:43 (GMT) – information, Volcano Discovery. Retrieved from: https://www.volcanodiscovery.com/...magnitude6-Indonesia.html

Bock. Y., Prawirodirdjo. L., Genrich, J. F., Stevens, C.W., McCaffrey, R., Subarya., Puntodewo. S.S.O., & Calais, E. (2003). Crustal Motion in Indonesia from Global Positioning System Measurements. Journal of Geophysical Research: Solid Earth. 108(B8), 2367, ETG 3-1–ETG3-21. doi: https://doi.org/10.1029/2001JB000324

Cocco, M., & Rice, J. R. (2002). Pore pressure and poroelasticity effects in Coulomb stress analysis of earthquake interactions. Journal of Geophysical Research: Solid Earth, 107(B2), ESE 2-1-ESE 2-17. https://doi.org/https://doi.org/10.1029/2000JB000138.

ESDM. 2021. Laporan Singkat Dan Rekomendasi Teknis Gempa Bumi Tanggal 16 Juni 2021 Di Kabupaten Maluku Tengah, Provinsi Maluku. Diakses dari: https://vsi.esdm.go.id/index.php/...-provinsi-maluku [Indonesian]

Gomberg, J., Reasenberg, P. A., Bodin, P., & Harris, R. A. (2001). Earthquake triggering by seismic waves following the Landers and Hector Mine earthquakes. Nature, 411(6836), 462–466. https://doi.org/10.1038/35078053

Hiwa, M., Quigley, M., Steacy, S., & Brendan, D. (2019). Effects of source model variations on Coulomb stress analyses of a multi-fault Intraplate earthquake sequence. Tectonophysics, 766, 151-166. doi: https://doi.org/10.1016/j.tecto.2019.06.007

Kilb, D., Gomberg, J., & Bodin, P. (2002). Aftershock triggering by complete Coulomb stress changes. Journal of Geophysical Research, 107(B4), ESE-2. https://doi.org/10.1029/2001JB000202

King, G.C.P. (2014). Static Stress Changes and the Triggering of Earthquakes by King, G.C.P., Stein, R.S. & Lin, J. (1994). Bulletin of the Seismological Society of America, 84(3), 935-953. Retrieved from https://www.researchgate.net/publication/237500715_

Kumparan. (2019). Mengenal Kondisi Geologi Pulau Seram: Ambon, Maluku, diakses pada tanggal 5 September 2021. Retrieved from: https://kumparan.com/. 1rwktbBY8R0/full. [Indonesian]

Lin, X., Chu, R., & Zeng, X. (2019). Rupture processes and Coulomb stress changes of the 2017 Mw 6.5 Jiuzhaigou and 2013 Mw 6.6 Lushan earthquakes. Earth, Planets and Space, 71(1), 81. https://doi.org/10.1186/s40623-019-1061-3.

Madlazim. (2015). Coulomb Stress Changes Due To Recent Aceh Earthquakes. Jurnal Penelitian Fisika Dan Aplikasinya (JPFA), 5(1), 9–14. https://doi.org/10.26740/jpfa.v5n1.p9-14

Miao, M., & Zhu, S. (2012). A study of the Impact of Static Coulomb Stress Change of Megathrust Earthquakes Along Subduction Zona on the Following Aftershocks, Chinese Journal of Geophysics, 55(5), 539–551. https://doi.org/https://doi.org/10.1002/cjg2.1748.

Navas-Portella, V., Jiménez, A., & Corral, Ã. (2020). No Significant Effect of Coulomb Stress on the Gutenberg-Richter Law after the Landers Earthquake. Scientific Reports, 10(1), 2901. https://doi.org/10.1038/s41598-020-59416-2.

Parsons, T., Yeats, R. S., Yagi, Y., & Hussain, A. (2006). Static stress change from the 8 October, 2005 M = 7.6 Kashmir earthquake. Geophysical Research Letters, 33(6). https://doi.org/https://doi.org/10.1029/2005GL025429

Parsons, T., Yeats, R. S., Yagi, Y., & Hussain, A. (2006). Static stress change from the 8 October, 2005 M = 7.6 Kashmir earthquake. Geophysical Research Letters, 33(6). https://doi.org/https://doi.org/10.1029/2005GL025429.

Sianipar, D., Halauwet, Y., Daryono., & Karnawati, D. (2019). Studi Sumber Gempa Ambon 26 September 2019 Mw 6,5. Preprint, 1-20. doi: https://doi.org/10.31227/osf.io/6e9nm [Indonesian]

Souisa, M. (2018). Physics model movement of cover steep slopes in Ambon Island Moluccas. Doctoral Dissertation (pp.44,113), Institut Teknologi Bandung. Retrieved from https://digilib.itb.ac.id/index.php/gdl/view/28794.

Supendi, P., Nugraha, A. D., Widiyantoro, S., Pesicek, J. D., Thurber, C. H., Abdullah, C. I., Daryono, D., Wiyono, S. H., Shiddiqi, H. A., & Rosalia, S. (2020). Relocated aftershocks and background seismicity in eastern Indonesia shed light on the 2018 Lombok and Palu earthquake sequences. Geophysical Journal International, 221(3), 1845–1855. https://doi.org/10.1093/gji/ggaa118

Sumardi, E., Bakrun, Syuhada., & Rihardiana, L. (2011). Survei Geofisika Terpadu Banda Baru, Maluku Tengah, Provinsi Maluku. Pusat Sumber Daya Geologi, Badan Geologi Bandung, 1-18. Retrieved from: http://psdg.bgl.esdm.go.id/....pdf [Indonesian]

Tjokrosapoetro, E., Rusmana, E., & Achdan, A. (1994). Geological Map of the Ambon Sheet Maluku, Direktorat Jenderal Geologi dan Sumberdaya Mineral, Pusat Penelitian dan Pengembangan Geologi (Bandung), 3-11.

Toda, S., Stein, R., Richards-Dinger, K., & Bozkurt, S. (2005). Forecasting the evolution of seismicity in Southern California: Animations built on earthquake stress transfer. Journal of Geophysical Research B: Solid Earth, 110(5), 1-17. doi: https://doi.org/10.1029/2004JB003415

Wan, Y. G., Wu, Z. L., & Zhou, G.W. (2000). Stress triggering†between different rupture events in several earthquakes. Acta Seismologica Sinica (in Chinese), 22(6), 568-576. doi: https://doi.org/10.1007/s11589-000-0062-3

Wu, J., Hu, Q., Li, W., & Lei, D. (2016). Study on Coulomb Stress Triggering of the April 2015 M7.8 Nepal Earthquake Sequence, 1-10. Doi: http://dx.doi.org/10.1155/2016/7378920

Author Biographies

Matheus Souisa, 1 Department of Physics, Faculty of Mathematics and Natural Sciences, University of Pattimura, Ambon 2 Landslides Laboratory, Faculty of Mathematics and Science, University of Pattimura, Ambon 3 Disaster Mitigation Laboratory, Faculty of Mathematics and Science, University of Pattimura, Ambon 4 Geosciences Center, Faculty of Mathematics and Science, University of Pattimura, Ambon

Department of Physics
Faculty of Mathematics and Natural Sciences
University of Pattimura

Sisca Madonna Sapulete, 1 Department of Physics, Faculty of Mathematics and Natural Sciences, University of Pattimura, Ambon 2 Landslides Laboratory, Faculty of Mathematics and Science, University of Pattimura, Ambon 3 Disaster Mitigation Laboratory, Faculty of Mathematics and Science, University of Pattimura, Ambon 4 Geosciences Center, Faculty of Mathematics and Science, University of Pattimura, Ambon

License

Authors who publish with Jurnal Penelitian Pendidikan IPA, agree to the following terms:

  1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution 4.0 International License (CC-BY License). This license allows authors to use all articles, data sets, graphics, and appendices in data mining applications, search engines, web sites, blogs, and other platforms by providing an appropriate reference. The journal allows the author(s) to hold the copyright without restrictions and will retain publishing rights without restrictions.
  2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in Jurnal Penelitian Pendidikan IPA.
  3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).