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Analisis Topografi dalam Penentuan Jalur Evakuasi Tsunami di Kota Padang

*Denny Setyawan  -  Universitas Diponegoro, Indonesia
Yudi Basuki  -  Universitas Diponegoro, Indonesia

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Abstract
As one of the tsunami disaster mitigation efforts, the Padang City Government has made a tsunami evacuation map in 2010. However, information regarding the tsunami hazard zone on the map has not been updated to date. Planning for mitigation activities focuses on the coastal areas on the north to the urban centers of the city of Padang. Hills and rice fields on the coast make access to the movement of evacuation communities in the southern region of the city of Padang to be limited. Based on this background, this study aims to conduct topographic analysis in determining potential tsunami evacuation routes in the southern region of Padang City using quantitative methods through the GIS approach. The analysis carried out was community preparedness analysis, tsunami flooding zone modeling, analysis of the level of danger, vulnerability, and tsunami risk. In the end, based on the results of the analysis carried out the determination of potential shelter locations and potential evacuation routes as a form of direction and recommendations regarding tsunami disaster mitigation activities in Padang City. 53 locations of potential evacuation shelter were proposed with details of 18 locations in Bungus Bay, Kabung District, 9 locations in Lubuk Begalung District, and 26 locations in Padang Selatan District. To support the 53 potential locations of the shelter, a potential evacuation route is planned for 52 evacuation routes using the existing road network and 21 proposed evacuation routes to the nearest hills.
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Keywords: tsunami; cost distance; network analys; least cost path; shelter; evacuation route; mitigation; Padang City

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  1. Ashar, F., Amaratunga, D., & Haigh, R. (2014). The analysis of tsunami vertical shelter in Padang city. Procedia Economics and Finance, 18(September), 916–923. https://doi.org/10.1016/S2212-5671(14)01018-1
  2. Ashar, F., Amaratunga, D., & Haigh, R. (2018). Tsunami Evacuation Routes Using Network Analysis: A case study in Padang. Procedia Engineering, 212(2017), 109–116. https://doi.org/10.1016/j.proeng.2018.01.015
  3. Berryman, K. (2005). Review of Tsunami Hazard and Risk in New Zealand Review of Tsunami Hazard and Risk in New Zealand, (2005/104), 139
  4. BNPB. (2011). Panduan Nasional Pengkajian Risiko Bencana Tsunami Indonesia. Jakarta: BADAN NASIONAL PENANGGULANGAN BENCANA
  5. BPBD Kota Padang. (2019). Tempat Evakuasi Sementara (Shelter) dan Potensial Shelter Tsunami Kota Padang. Padang: BPBD Kota Padang
  6. BSN. (2012). Jalur evakuasi tsunami (p. 38). Jakarta: Badan Standarisasi Nasional
  7. Di Mauro, M., Megawati, K., Cedillos, V., & Tucker, B. (2013). Tsunami risk reduction for densely populated Southeast Asian cities: Analysis of vehicular and pedestrian evacuation for the city of Padang, Indonesia, and assessment of interventions. Natural Hazards, 68(2), 373–404. https://doi.org/10.1007/s11069-013-0632-z
  8. Horspool, N., Pranantyo, I., Griffin, J., Latief, H., Natawidjaja, D. H., Kongko, W., … Thio, H. K. (2014). A probabilistic tsunami hazard assessment for Indonesia. Natural Hazards and Earth System Sciences, 14(11), 3105–3122. https://doi.org/10.5194/nhess-14-3105-2014
  9. Imamura, F., Muhari, A., Mas, E., Pradono, M. H., Post, J., & Sugimoto, M. (2012). Tsunami disaster mitigation by integrating comprehensive countermeasures in Padang city, Indonesia. Journal of Disaster Research, 7(1), 48–64. https://doi.org/10.20965/jdr.2012.p0048
  10. Lämmel, G., Grether, D., & Nagel, K. (2010). The representation and implementation of time-dependent inundation in large-scale microscopic evacuation simulations. Transportation Research Part C: Emerging Technologies, 18(1), 84–98. https://doi.org/10.1016/j.trc.2009.04.020
  11. McCloskey, J., Antonioli, A., Piatanesi, A., Sieh, K., Steacy, S., Nalbant, S., … Dunlop, P. (2008). Tsunami threat in the Indian Ocean from a future megathrust earthquake west of Sumatra. Earth and Planetary Science Letters, 265(1–2), 61–81. https://doi.org/10.1016/j.epsl.2007.09.034
  12. Natawidjaja, D. H. (2007). Gempa Bumi dan Tsunami di Sumatra dan Upaya Untuk Mengembangkan Lingkungan Hidup Yang Aman Dari Bencana Alam. Portal Geospasial, Kementerian Lingkungan Hidup, 1–3(December), 66
  13. Post, J., Wegscheider, S., Mück, M., Zosseder, K., Kiefl, R., Steinmetz, T., & Strunz, G. (2009). Assessment of human immediate response capability related to tsunami threats in Indonesia at a sub-national scale. Natural Hazards and Earth System Science, 9(4), 1075–1086. https://doi.org/10.5194/nhess-9-1075-2009
  14. Putra, R. (2008). Kajian Resiko Tsunami Terhadap Bangunan Gedung Non-hunian dengan Skenario Variasi Ketinggian Run-up pada Garis Pantai (Studi Kasus Kota Banda Aceh, Indonesia). Sekolah Pascasarjana UGM Yogyakarta, Tidak dipublikasikan
  15. RTRW Kota Padang Tahun 2008-2028, & Bappeda Kota Padang. (2008). Peta Penggunaan Lahan Kota Padang Tahun 2007 (p. 652). Bappeda Kota Padang
  16. Schlurmann, T., Kongko, W., Goseberg, N., Natawidjaja, D. ., & Sieh, K. (2010). Near-Field Tsunami Hazard Map Padang, West Sumatera: Utilizing High Resolution Geospatial data and Reseasonable Source Scenarios. Coastal Engineering, 1–17. https://doi.org/10.1111/roiw.12137
  17. Sea Defence Consultants. (2007). Pedoman Perencanaan Pengungsian Tsunami (Guidelines For Tsunami Refuge Planning): Aceh Nias Sea Defence, Flood Protection, Refuges and Early Warning Project (SDC-R-7002). Retrieved from http://hdl.handle.net/123456789/910
  18. Singh, S. C., Hananto, N. D., Chauhan, A. P. S., Permana, H., Denolle, M., Hendriyana, A., & Natawidjaja, D. (2010). Evidence of active backthrusting at the NE Margin of Mentawai Islands, SW Sumatra. Geophysical Journal International, 180(2), 703–714. https://doi.org/10.1111/j.1365-246X.2009.04458.x
  19. Sopaheluwakan, J. (2006). Kajian Kesiapsiagaan Masyarakat Dalam Mengantisipasi Bencana dan Tsunami (1st Ed.). Jakarta: LIPI - UNESCO / ISDR
  20. Sugimoto, T., Murakami, H., Kozuki, Y., Nishikawa, K., & Shimada, T. (2003). A Human Damage Prediction Method for Tsunami Disasters Incorporating Evacuation Activities. Natural Hazards, 29(3), 587–602. https://doi.org/10.1023/A:1024779724065

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