Modeling of Tsunami Inundation Maps Along the Pacitan Coast using ComMIT 1.8.1 and Quantum GIS 2.18.28 "Las Palmas" Software
Pemodelan Peta Genangan Tsunami Di Pantai Pacitan Dengan Menggunakan Software ComMIT 1.8.1 DAN Quantum GIS 2.18.28 "Las Palmas"
DOI:
https://doi.org/10.14421/physics.v6i2.5159Keywords:
Tsunami, Gelombang, Genangan, PacitanAbstract
Indonesia is a maritime country located on the equator with 3 main plates, namely the Eurasian plate, the Indo-Australian plate, and the Pacific plate which is known as the Ring of Fire (Pacific ring of fire). If these plates interact along the troughs and fractures of the earth's crust which are the source of earthquakes at sea, it will trigger a tsunami. Geographically, Pacitan Regency is located between 110 55 - 111 25 East Longitude and 7 55 - 8 17 South Latitude bordering the Indian Ocean to the south and is located on the Java Megathrust which causes Pacitan to have the potential for earthquakes that cause tsunamis. That is why it needs to be studied in relation to wave height, tsunami arrival time and tsunami inundation map as measures of tsunami hazard warnings along the coast of Pacitan. The results show that the height of the tsunami waves along Pacitan Beach with the Mw 8.7 earthquake ranged from 6 meters to 13 meters with the fastest arrival time of 23 minutes. The tsunami inundation that occurs along Pacitan Beach ranges from 0.4 km to 0.7 km from the shoreline.
References
N. Sugito, Tsunami, Bandung: Jurusan Pendidikan Geografi Fakultas Pendidikan Ilmu Pengetahuan Sosial Universitas Pendidikan Indonesia, 2008.
D. H. Natawidjaja, Riset Sesar Aktif Indonesia Dan Peranannya Dalam Mitigasi Bencana Gempa dan Tsunami, Jakarta: LIPI Press, 2021.
P. Triyono, Bertahan dari Gempa Bumi dan Tsunami, Jakarta: UNESCO office LIPI, 2010.
M. C. Annas, T. F. Niyartama and N. B. Wibowo, "Analisis Potensi Likuefaksi Berdasarkan Metode Global Geospatial Di Kecamatan Sanden Kabupaten Bantul Yogyakarta," S. K. J. Phys, Vols. 3, No. 1, pp. 1-8, 2021.
Pusat Studi Gempa Nasional, Peta Sumber dan Bahaya Gempa Indonesia Tahun 2017, Bandung: Pusat Peneliti dan Pengembangan Perumahan dan Pemukiman Kementrian Pekerjaan Umum dan Perumahan Rakyat, 2017.
G. Priyowidodo and J. Luik, "Literasi Mitigasi Bencana Tsunami Untuk Masyarakat Pesisir Kabupaten Pacitan Jawa Timur," Jurnal EKOTRANS , 2013.
S. Yuliani, "Strategi Penataan Kawasan Pantai Klayar Pacitan Sebagai Destinasi Pariwisata Berkelanjutan Dengan Prinsip Arsitektur Ekologi," Jurnal RUAS, 2018.
R. Probosiwi, "Manajemen Risiko Tsunami Untuk Penataan Ruang di Pesisir Perkotaan Jawa Timur," JUrnal TeknoSains, 2013.
B. P. J. Timur, Buku Bappeda, 2013.
D. Furohmah and A. Setyadharma, "Analisis Permintaan Wisatawan Nusantara pada Objek Wisata Pantai Klayar Kabupaten Pacitan," Economic Development Analysis Journal, vol. 7 No. 4, 2018.
B. Mambu, G. H. Tamuntuan and G. Pasau, "Simulasi Ketinggian dan Waktu Tiba Gelombang Tsunami di Tahuna Sebagai Upaya Mitigasi Bencana," Jurnal Unsrat, vol. 8 No. 1, 2019.
K. M. Noviantoro, H. R. Widjaja and M. Ridwan, "Penataan Ruang Wilayah Pesisir Sebagai Upaya Mitigasi Bencana Tsunami di Pantai Pecak Kabupaten Lumajang," Jurnal Wilayah dan Lingkungan, vol. 10 No. 3, pp. 236-245, 2022.
P. M. I, "Kajian Resiko Tsunami Terhadap Bangunan Gedung Non-Hunian Dengan Aplikasi PJ dan SIG Di kota Pacitan," Jurnal Bumi Indonesia, 2012.
S. Mokodenseho, Hasrullah, M. Mokodompit, J. Salinsehe and N. Paputungan, "Analisis Geologis Gempa di Cianjur : Karakteristik Seismik, Zona Patahan, dan Peran Geologi dalam Penilaian Risiko Gempa," Jurnal Geosains West Scince, pp. Vol. 1, No. 02, pp. 96-104, 2023.
N. Haerudin, F. Alami and Rustadi, "Mikroseismik, Mikrotremor, dan Microaerthquake, Dalam Ilmu Kebumian," Pusaka Media, Bandarlampung, 2019.
M. S, Hasrullah, M. M, S. J and P. N, "Analisis Geologis Gempa Cianjur: Karakteristik Seismik, Zona Patahan, dan Peran Geologi dalam Penilaian Resiko Gempa," Jurnal Geosains West Science, pp. Vol. 1, No. 02, pp. 96-104, 2023.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2025 Asa Latifah
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
