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Journal : INDONESIAN JOURNAL OF APPLIED PHYSICS

Earthquake Disaster Risk Assessment in Purworejo District, Central Java Province, Indonesia Chatarina Muryani; Sorja Koesuma; Pipit Wijayanti
INDONESIAN JOURNAL OF APPLIED PHYSICS Vol 14, No 1 (2024): April
Publisher : Department of Physics, Sebelas Maret University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/ijap.v14i1.76180

Abstract

Purworejo Regency is directly adjacent to the Indian Ocean and is close to the Java subduction, so it is estimated to have a high earthquake risk index. This study aims to analyze the earthquake disaster risk in Purworejo District, Central Java Province, Indonesia. Earthquake risk analysis methods follow Perka BNPB No 02 of 2012, including hazard, vulnerability, and capacity analysis. The disaster risk index combines the disaster, vulnerability, and capacity indexes. The findings of this study reveal the following: (1) 295 villages within Purworejo Regency fall into the high earthquake hazard category, primarily located in the southern region of Purworejo or near the Java subduction zone. (2) The high vulnerability to earthquakes is widespread across almost all villages in Purworejo Regency. The highest concentration of villages with a high vulnerability index is found in Ngombol District (57 villages), Butuh District (41 villages), and Purwodadi District (40 villages). (3) Purworejo Regency exhibits a capacity to cope with earthquakes that are not categorized as low. The majority, comprising 464 villages (93.92%), falls within the middle class, while 30 villages (6.08%) are classified as having a high capacity. (4) Within Purworejo Regency, 117 villages (23.7%) are at a high risk of earthquakes, and 376 villages face a moderate risk. Only one village has a low disaster risk index.
Co-Authors Abda Abda Abdul Latief RF Agustina Ridhowati Ahmad Ahmad Ahmad Ahmad Ahmad Ahmad Ahmad Ahmad Ahmad Ainaya Nurrachma Hakim Almara Yoyok Arighynata Annas, Muhammad Apriyatno Apriyatno Arini, Kaltsum Hana Asrowi Asrowi Awal Wibowo Azzahra, Fadhila Firda Budhi Ajar, Seno Budi Legowo Budi Setiyarso Cikal Lembayu Danang Mika Daya Dannis Ni’matussyahara Dian Widya Mardiana Diana Lukitasari Dika Ulfatus Sa'adah Djoko Subandriyo Dwi Hastuti dwi partini Dwitama Alphin Usdianto Dyanita Nawangsari Erna Mardliyana Fadlilah Cahyaningtyas Fajar Aniq Safira Fajar Aniq Safira Farida Hidayati Fitriani, Nadya Putri Fransisca Trisnani Ardikha Putri Gati Parameswari Gentur Adi Tjahjono Gentur Adi Tjahjono Gentur Adi Tjahjono H Soegiyantoa, H Hemi Wulan Martatiwi Heribertus Soegiyanto Hernianti Ian Kuswari Hikari Dwi Saputro ika rahmawati Inna Prihartini Istiyanti Nur Marfu’ah Kukuh Prasetyo Jati Kukuh Setio Utomo Kurnia Ratnadewi Pralisaputri Lilik Indawati Lintang Ronggowulan Lulu Febriana Damayanti Lynda Sischa Novrilyana M Ichwan fauzi Madiama, Saptono Mahdi, Imam Mega Widiyaningsih Mikael Dafit Adi Prasetyo Miyatun Miyatun Mohammad Faisal Mohammad Gamal Rindarjono Mohammad Gamal Rindarjono Mohammad Gamal Rindarjono, Mohammad Gamal Mohammad Ngabdani Muhamad Fatoni Muhammad Akhyar Muhammad Zaki Zamani Mustofa Mustofa Naslilmuna, Muhamad Ndaru Diatama Nova Ikhsyan Syafei Nugraini, Niken Tri Nugroho, Albertus Erico Jerry Krisna Nur Z.O, Anggun Nurhadi Nurhadi Nurhadi Nurhadi Ony Wijagsono Peduk Rintayati Pertiwi, Shenina Putri Pipit Wijayanti Pipit Wijayanti Pratama, Dhimas Rizkhy Puguh Karyanto Puguh Karyanto PUJI LESTARI Puji Rahayu Puji Rahayu Rahendhiki Ratik Galindra Rahma Azzahra Rahning Utomowati Rahning Utomowati Rahning Utomowati Ramadhan, Ulfah Khairani Ramadhanty, Nisa Rizqi Ratih Puspita Dewi Reni Oktaliana Rima Reniesa Pelita Rianti Rita Noviani Rita Noviani Rita Noviani, Rita Robertus Sudaryanto Samsiyah, Ike Fitri Saptono Madiama Sariani, Novita Sarjoko Lelono Sarwono Sarwono sarwono - sarwono Sarwono . Sarwono . Sarwono Sarwono Sarwono Sarwono Sarwono Sarwono Sarwono Sarwono Sarwono Sarwono SATRIYAS ILYAS Setya Nugraha Setya Nugraha Setya Nugraha Setya Nugraha Setya Nugraha Sifaul Arief Sigit Santosa Sigit Santosa Sigit Santosa Sigit Santosa Sigit Santoso Sigit Santoso Singgih Prihadi Singgih Prihadi Singgih Prihadi Siti Asiyah Siti Rikhayatun Sofyan Sholeh Sorja Koesuma Sorja Koesuma Sorja Koesuma Sri Budiastuty Sri Muliana Mardikaningsih SRI RAHAYU SUGIYANTO Sugiyanto Sugiyanto Sugiyanto Suryanto Suryanto Suwarti . Suwarti . Suwarto . Suwarto W.A Taufik Lilo AS, Taufik Lilo Tidar, Yessy Habibah Tjahjono, Gentur Adi Triana Rejekiningsih dkk Trisni Utami Trisni Utami Ulfah Khairani Ramadhan Utomo, Bekti Utomowati, Rahning Wijayanti, Pipit Yanti Sri Rejeki Yasin Yusup Yasin Yusup Yasin Yusup Yunus Aris Wibowo