Mapping the Level of Earthquake Hazards in Banyuwangi Region Based on Peak Ground Acceleration

  • Muhamad Abdul Ghofur Mahasiswa
  • I Ketut Sukarasa Udayana University
  • Rudy Darsono 2Balai Besar Meteorologi Klimatologi dan Geofisika Wilayah III, Jl. RayaTuban, Badung, Bali, Indonesia 80361

Abstract

Banyuwangi area is an earthquake prone area because it is close to the megathrust zone (indo-Australian and Eurasian plate junction) and back arc. The aim of this research is to determine the most suitable empirical formula for Banyuwangi area and to determine the level of earthquake hazard in Banyuwangi region. The peak ground acceleration value is determined by comparing 5 empirical equations, namely the empirical formula of Mc. Guirre R.K (1963), Esteva (1970), Donovan (1973), Setiawan (2012), and Fukushima & Tanaka (1990). The results show that the empirical formula Setiawan is the most suitable formula among other empirical formula.  The largest earthquake hazard level is in the eastern Banyuwangi region in the scale of VII-VIII MMI, with the highest peak ground acceleration value of 301,801 gal.

Downloads

Download data is not yet available.

References

[1] BMKG, Gempabumi, 2021. http://balai3.denpasar.bmkg.go.id/tentang-gempa, Diakses 15 Januari 2021.
[2] Yeza Febriani, Ika Daruwati, Rindi Genesa Hatika, Analisis Nilai Peak Ground Acceleration Dan Indeks Kerentanan Seismik Berdasarkan Data Mikroseismik Pada Daerah Rawan Gempabumi Di Kota Bengkulu. Jurnal Ilmiah Edu Research, 2013, Vol. 2, No.2, pp. 85-90.
[3] Urip Setiyono, Indra Gunawan, Priyobudi, Tatok Yatimantoro, Rudi Teguh Imananta, Mohamad Ramadhan, Hidayati, Septa Anggraini, Resty Herdiani Rahayu, Purnomo Hawati, Debi Safari Yogaswara, Admiral Musa Julius, Mila Apriani, Muhamad Harvan, Gloria Simangunsong, Tribowo Kriswinarso, Katalog Gempabumi Signifikan dan Merusak 1821-2018, Pusat Gempabumi dan Tsunami Kedeputian Bidang Geofisika Badan Meteorologi Klimatologi dan Geofisika, Jakarta, 2019.
[4] Cloudya Gabriella Kapojos, Gerald Tamuntuan, Guntur Pasau, Analisis Percepatan Tanah Maksimum Dengan Menggunakan Rumusan Esteva Dan Donovan, Jurnal Ilmiah Sains, 2015, Vol. 15, No. 2, pp. 99-104.
[5] Dinas Kependudukan dan Pencatatan Sipil Kabupaten Banyuwangi, Kabupaten Banyuwangi, 2021. https://www.banyuwangikab.go.id/profil/kependudukan-dan-naker.html, Diakses 15 Januari 2021.
[6] Google Map, Peta Kabupaten Banyuwangi, 2021. https://www.google.com/maps/place/Kabupaten+Banyuwangi,+Jawa+Timur/@, Diakses 8 Januari 2021.
[7] Gunawan Ibrahim dan Subardjo, Gempabumi, Badan Meteorologi dan Geofisika, Jakarta, 2010.
[8] Meita Aulia Sari, Pemetaan Percepatan Getaran Tanah Maksimum Dan Intensitas Gempabumi Di Kawasan Jalur Sesar Sungai Oyo Yogyakarta, Skripsi, Program Studi Fisika FMIPA UNY, 2016.
[9] I Putu Arix Putra Wiguna, dan I made Yuliara, Penentuan Persamaan Empiris Percepatan Tanah Di Wilayah Bali Berdasarkan Data Gempabumi Periode 2008-2016, Koppa Journal Program Studi Pendidikan Fisika FMIPA Universitas Hamzanwali, 2019, Vol. 3, No. 2, pp. 71-28.
[10] I Ketut Sukarasa dan Ni Luh Putu Trisnawati, Analisa Gempabumi Dengan Menggunakan Data Percepatan Getaran Tanah (Studi Kasus Gempabumi NTB Tanggal 1 Agustus 2016), Program Studi Fisika FMIPA UNUD, Jimbaran, 2017.
[11] Muhammad Syifa’uddin, Emetaan Tingkat Resiko Kerusakan Akibat Gempabumi Di Sekitar Sesar Palu Koro Berdasarkan Pola Percepatan Tanah Maksimum Dengan Metode Mc. Guirre R.K, Skripsi, Universitas Islam Negeri Maulana Malik Ibrahim, 2017.
[12] Rudy Darsono, Analisa Tingkat Risiko Bencana Gempabumi Di Wilayah Bali, Skripsi, Program Studi Fisika FMIPA Universitas Udayana, Jimbaran, 2014.
Published
2021-07-08
How to Cite
GHOFUR, Muhamad Abdul; SUKARASA, I Ketut; DARSONO, Rudy. Mapping the Level of Earthquake Hazards in Banyuwangi Region Based on Peak Ground Acceleration. BULETIN FISIKA, [S.l.], v. 23, n. 1, p. 43-50, july 2021. ISSN 2580-9733. Available at: <https://ojs.unud.ac.id/index.php/buletinfisika/article/view/74015>. Date accessed: 02 nov. 2024. doi: https://doi.org/10.24843/BF.2022.v23.i01.p06.

Most read articles by the same author(s)

1 2 > >>