Ferad Puturuhu
Program Studi Perencanaan Wilayah dan Kota, Fakultas Teknik Universitas Pattimura

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Analisis Kesesuaian Lahan Untuk Tempat Evakuasi Akhir (TEA) Bencana Tsunami di Kecamatan Sirimau Fazlur Fardhian Isa Kaplale; Ferad Puturuhu; Rifyan Ruman
Jurnal Pendidikan Geografi Unpatti Vol 4 No 2 (2025)
Publisher : Program Studi Pendidikan Geografi FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jpguvol4iss2pp339–346

Abstract

The Sirimau subdistrict is one of the areas in Ambon City that has a high level of tsunami threat due to its location on the coast and in an active tectonic zone. The purpose of this study is to analyze the suitability of final tsunami evacuation sites based on several variables such as elevation, disaster vulnerability, land use, carrying capacity, and accessibility. The method used in this study is spatial analysis using a GIS-based overlay approach. The results of this study indicate that not all available locations meet the criteria for suitability as final evacuation sites. Based on the overlay and spatial analysis results, several ideal locations were identified for development as evacuation sites. This study provides recommendations for priority locations and strategies that can be used to enhance the preparedness and safety of the Sirimau District community from tsunami threats.
Pemetaan Jalur Evakuasi Bencana Gempabumi dan Tsunami Berbasis Network Analyst di Kawasan Perkotaan Lewoleba Provinsi Nusa Tenggara Timur Tasya Meylinda Pattinasarany; Ferad Puturuhu; Adnan A.A. Botanri
Jurnal Pendidikan Geografi Unpatti Vol 4 No 2 (2025)
Publisher : Program Studi Pendidikan Geografi FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jpguvol4iss2pp360–373

Abstract

This research aims to map the path and access of earthquake and tsunami disaster evacuation achievements in the Lewoleba urban area, East Nusa Tenggara. This area is in a high risk zone, so effective evacuation planning is needed. The method used is a GIS-based Network Analyst that determines the fastest and closest evacuation route from the risk point to the shelter. The data used includes networks, risk points, shelters, and elevation data. The analysis is carried out by considering the distance, travel time, and topography. Research results show that there are still shelters that meet the safety criteria, and a number of areas have not yet reached the optimal evacuation route. Recommendations in the form of adding risk starting points and evaluating the location of shelters and evacuation routes are given as mitigation efforts. This research is expected to be the basis for planning spatial-based disaster evacuation routes in disaster-prone area