Identification of Site Vulnerabilities Using Refraction Microtremor (REMI) Method in Sambelia District of East Lombok

Authors

  • Mardatillah Mardatillah Physics Study Program, Faculty of Mathematics and Natural Sciences, Universitas Mataram, Indonesia
  • Syamsuddin Syamsuddin Physics Study Program, Faculty of Mathematics and Natural Sciences, Universitas Mataram, Indonesia
  • Rahmatun Inayah Physics Study Program, Faculty of Mathematics and Natural Sciences, Universitas Mataram, Indonesia
  • Ika Umratul Asni Aminy Physics Study Program, Faculty of Mathematics and Natural Sciences, Universitas Mataram, Indonesia
  • Adella Ulyandana Jayatri Physics Study Program, Faculty of Mathematics and Natural Sciences, Universitas Mataram, Indonesia

DOI:

https://doi.org/10.59535/faase.v3i1.453

Keywords:

ReMi, Sambelia, Shear Wave Velocity (Vs), Site Vulnerability

Abstract

Research on site vulnerability identification using the Refraction Microtremor (ReMi) method has been conducted in Sambelia District, East Lombok regency. The purpose of this study was to identify the vulnerability of the soil in the study area by determining the lithology of subsurface rocks. Measurement of Microtremor Refraction (ReMi) was carried out at 16 points spread over the study area. Data processing to obtain 1D shear wave velocity profile using McSEIS seisimager surface wave analysis wizard. Based on the research that has been done, four layers of rock are obtained, namely the first layer with a value of Vs 466-543 m/s in the form of clay at a depth of (0-6.0 m), the second layer with a value of Vs 429-668 m/s in the form of solid sand and gravel at a depth of (6.0-16.1 m), the third layer with a value of Vs 726-812 m/s in the form of breccia at a depth of (16.1 - 18.6 m), and the fourth layer with a value of Vs 905-1454 m/s identified as the Tuff is at a depth of (18.6 – 30.0 m). The conclusion of this study is that Belanting and Sugian villages have a high level of vulnerability because they are dominated by very dense soils and soft rocks (Type C) with constituent rocks, namely alluvial rocks (solid sand, gravel, clay, and silt) and Darakunci village has a low level of vulnerability composed of breccia and Tuff rocks.

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References

I. Irjan, A. Luthfin, and S. N. Hidayati, “Analisis Kerentanan Bahaya Gempa Bumi Tektonik Merusak Berdasarkan Fungsi Atenuasi Zhao Di Nusa Tenggara Timur,” Indonesian Journal of Applied Physics, vol. 12, no. 2, p. 242, 2022, doi: 10.13057/ijap.v12i2.59373.

P.- Saputra, S.- Yasin, and H.- Hiden, “Pemetaan Dan Analisis Geometri Sesar Menggunakan Metode Geolistrik Di Selengen Lombok Utara,” Indonesian Physical Review, vol. 4, no. 1, pp. 43–50, 2021, doi: 10.29303/ipr.v4i1.76.

Masyhur Irsyam, N. R. Hanifa, and D. Djarwadi, Kajian Rangkaian Gempa Lombok Nusa Tenggara Barat. 2018.

B. Gyawali and Y. R. Paudyal, “Site specific ground response analysis of singha durbar using microtremor,” Proceedings of 9th IOE Graduate Conference, vol. 8914, pp. 242–247, 2021.

R. Putra and W. A. Riyono, “Risk analysis of seismic bridge damage: Case study after Lombok and Palu earthquake,” E3S Web of Conferences, vol. 156, pp. 0–4, 2020, doi: 10.1051/e3sconf/202015603008.

Priyobudi and M. Ramdhan, “Rekonstruksi Model Bawah Permukaan Sesar Palu Berdasarkan Hasil Relokasi Hiposenter Subsurface Model Reconstruction of Palu Fault Based on Hypocenter Relocation Results,” Jurnal Lingkungan dan Bencana Geologi, vol. 11, no. 1, pp. 1–9, 2020, [Online]. Available: http://jlbg.geologi.esdm.go.id/index.php/jlbg

X. Han, Y. Yin, Y. Wu, and S. Wu, “Risk assessment of population loss posed by earthquake-landslide-debris flow disaster chain: A case study in wenchuan, china,” ISPRS Int J Geoinf, vol. 10, no. 6, 2021, doi: 10.3390/ijgi10060363.

A. Tohari and D. D. Wardhana, “Mikrozonasi Seismik Wilayah Kota Padang Berdasarkan Pengukuran Mikrotremor,” RISET Geologi dan Pertambangan, vol. 28, no. 2, p. 205, 2018, doi: 10.14203/risetgeotam2018.v28.984.

Y. Kristiawan, “Pemodelan Aliran Bahan Rombakan (Debris Flow) di Kecamatan Sambelia, Kabupaten Lombok Timur, Nusa Tenggara Barat,” Jurnal Lingkungan dan Bencana Geologi, vol. 11, no. 1, p. 49, 2020, doi: 10.34126/jlbg.v11i1.220.

S. A. Mangga, S. Atmawinata, B. Hermanto, B. Setyogroho, and T. C. Amin, “Geological Map of The Lombok Sheet, West Nusatenggara,” Geological Research and Development Centre. [Online]. Available: https://geologi.esdm.go.id/geomap/pages/preview/peta-geologi-lembar-lombok-nusatenggara-barat

S. Koesuma, O. Muzaki Effendi, and Darsono, “Application of Refraction Microtremor (ReMi) to identify earthquake hazard in Kartasura, Central Java,” J Phys Conf Ser, vol. 1153, no. 1, 2019, doi: 10.1088/1742-6596/1153/1/012024.

M. A. Gamal and S. Pullammanappallil, “Validity of the Refraction Microtremors (ReMi) Method for Determining Shear Wave Velocities for Different Soil Types in Egypt,” International Journal of Geosciences, vol. 02, no. 04, pp. 530–540, 2011, doi: 10.4236/ijg.2011.24056.

H. Hendra, R. Efendi, and M. Rusydi H., “Estimasi Karakteristik Dinamis Bawah Permukaan Menggunakan Refraksi Mikrotremor di Kota Palu,” Gravitasi, vol. 18, no. 1, pp. 57–66, 2019, doi: 10.22487/gravitasi.v18i1.13310.

J. Rošer and A. Gosar, “Determination of Vs30 for seismic ground classification in the ljubljana area, Slovenia,” Acta Geotechnica Slovenica, vol. 7, no. 1, pp. 61–76, 2010.

M. G. Raines, D. A. Gunn, D. J. R. Morgan, G. Williams, J. D. O. Williams, and S. Caunt, “Refraction microtremor (ReMi) to determine the shear-wave velocity structure of the near surface and its application to aid detection of a backfilled mineshaft,” Quarterly Journal of Engineering Geology and Hydrogeology, vol. 44, no. 2, pp. 211–220, 2011, doi: 10.1144/1470-9236/09-046.

J. N. Louie, “Faster , Better : Shear-Wave Velocity to 100 Meters Depth From Refraction Microtremor Arrays Faster , Better : Shear-Wave Velocity to 100 Meters Depth From Refraction Microtremor Arrays,” Bulletin of the Seismological Society of America, vol. 91, no. 02, pp. 347–364, 2001, doi: 10.1785/0120000098.

S. Nausil, R. Efendi, and Sandra, “Penentuan Struktur Batuan Daerah Rawan Longsor Menggunakan Metode Seismik Mikrotremor di Desa Enu Kecamatan Sindue Kabupaten Donggala,” Jurnal Gravitasi, vol. 14, no. 1, pp. 83–89, 2015.

A. C. Hakim, S. Pramono, D. D. Warnana, J. P. G. N. Rochman, and F. S. Rahmatullah, “Determination of Ground Profile and Peak Surface Acceleration (PSA) using single station microtremor Inversion method for earthquake hazard zonation of Lombok Island,” IOP Conf Ser Earth Environ Sci, vol. 389, no. 1, 2019, doi: 10.1088/1755-1315/389/1/012045.

A. F. N. Sarjan et al., “Delineation of Upper Crustal Structure Beneath the Island of Lombok, Indonesia, Using Ambient Seismic Noise Tomography,” Front Earth Sci (Lausanne), vol. 9, no. April, pp. 1–12, 2021, doi: 10.3389/feart.2021.560428.

A. T. Sasmi et al., “Determination of Shear Wave Splitting Parameters in 2018 Lombok Earthquake Using Rotation Correlation Method: Preliminary Result,” IOP Conf Ser Earth Environ Sci, vol. 873, no. 1, 2021, doi: 10.1088/1755-1315/873/1/012101.

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Published

2025-06-15

How to Cite

Mardatillah, M., Syamsuddin, S., Rahmatun Inayah, Ika Umratul Asni Aminy, & Adella Ulyandana Jayatri. (2025). Identification of Site Vulnerabilities Using Refraction Microtremor (REMI) Method in Sambelia District of East Lombok. Frontier Advances in Applied Science and Engineering, 3(1), 10–19. https://doi.org/10.59535/faase.v3i1.453

Issue

Vol. 3 No. 1 (2025)

Section

Short Communication

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Copyright (c) 2025 Mardatillah Mardatillah, Syamsuddin Syamsuddin, Rahmatun Inayah, Ika Umratul Asni Aminy, Adella Ulyandana Jayatri

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