The August 19, 1977 earthquake was one of the major earthquakes that ever occurred in the Nusa Tenggara region with an impact on the island of Lombok, one of which was in Kuta Village. The purpose of this research is to determine the empirical equation that is suitable for use in Kuta Village to calculate the Peak Ground Acceleration (PGA) value in the form of a distribution map. The PGA value can provide an overview of the damage to buildings caused by the earthquake. The PGA calculation uses several empirical equations of Donovan, M.C.Guirre, Esteva and Oliviera. Earthquake data obtained through data released from the USGS and the destructive earthquake catalog. The PGA value obtained with the Donovan empirical equation is a PGA value that is close to the value from the results of the BMKG Shakemap scenario with the MMI III scale. This earthquake did not cause damage to the Kuta Village area but damage was caused by the tsunami after the earthquake occurred.
References
Astried, M. K, Fabian, J.M. dan Lanny, D.K.M. (2017). Respon Spektra Pada Fly Over Interchange Manado Bypass. Jurnal Sipil Statik, Vol.5, No.10, Hal. 689-698.
Gustian, A. (2009). Perhitungan Percepatan Tanah Maksimum Wilayah Sumatera dan Sekitarnya dengan Metoda Mc Guire R.K. Laporan Kerja, Akademi Meteorologi Dan Geofisika. Jakarta.
Hartuti, E.R. (2009). Buku Pintar Gempa.Yogyakarta: DIVA Press.
Ibrahim, G. dan Subarjo. (2004). Buku Seismologi. Jakarta: BMKG.
Irwansyah, E. dan Winarko, E. (2012). "Zonasi Daerah Bahaya Kegempaan dengan Pendekatan Peak Ground Acceleration (PGA)". Seminar Nasional Informatika (SEMNASIF),Vol.1, No.5.
Kapojos, C.G., Tauntuan, G., dan Pasau, G. (2015). Analisis Percepatan Tanah Maksimum dengan Menggunakan Rumusan Esteva dan Donovan (Studi Kasus Semenanjung Utara Pulau Sulawesi). Jurnal Ilmiah Sains, Vol. 15, No.2.
Linkemer. (2008). Relationship Between Peak Ground Acceleration and Modified Mecalli Intensity In Costa Rica. Revista Geologica de America Central, 38ISSN: 0256-7024, Hal. 81-94.
Nakamura, S. (1977). A Note On the Indonesia Eartquake and Tsunami of 19 August 1977. Southeast Asian Studies, Vol. 17, No. 1, June 1979.
Pawirodikromo. W. (2012). Seismologi Teknik dan Rekayasa Kegempaan. Yogyakarta: Pustaka Pelajar.
Rahmat, dkk. (2018). Analisis Tingkat Kerentanan Seismik di Sumatera Barat Berdasarkan Nilai Percepatan Tanah Maksimum dan Intensitas Maksimum. Fillar of Physics, Vol, 11, No. 2.
Setiyono, U. dkk. (2019) Katalog Gempabumi Signifikan dan Merusak 1821-2018. Jakarta: Pusat Gempabumi dan Tsunami Badan Meteorologi Klimatologi dan Geofisika.
Sunarjo, dkk. (2012). Gempa Bumi Edisi Populer. Jakarta: BMKG
Ulfiana, A., dkk. (2018). Analisis Pendekatan Empiris PGA (Peak Ground Acceleration) Pulau Bali Menggunakan Metode Donovan, MC. Guirre dan M.V. Mickey. Jurnal Ilmu Dan Inovasi Fisika, Vol. 02, No. 02. Hal, 155-161.
Yunita. H, dan. Munirwan. R.P. (2017). Kajian Potensi Likuifaksi Akibat Gempa Berdasarkan Data SPT-N di Wilayah Provinsi Aceh. Prosiding Simpisuim II-UNNID, Hal, 978-979.
