Research Article
Mapping of Tsunami Vulnerability Potential in Sabang City, Aceh Province
@INPROCEEDINGS{10.4108/eai.17-9-2024.2353092, author={Mahara Sintong and Dwi Wahyuni Nurwihastuti and Mulhady Putra and Syukri Hidayat}, title={Mapping of Tsunami Vulnerability Potential in Sabang City, Aceh Province}, proceedings={Proceedings of the 6th International Conference on Innovation in Education, Science, and Culture, ICIESC 2024, 17 September 2024, Medan, Indonesia}, publisher={EAI}, proceedings_a={ICIESC}, year={2025}, month={1}, keywords={vulnerability tsunami risk sabang}, doi={10.4108/eai.17-9-2024.2353092} }- Mahara Sintong
Dwi Wahyuni Nurwihastuti
Mulhady Putra
Syukri Hidayat
Year: 2025
Mapping of Tsunami Vulnerability Potential in Sabang City, Aceh Province
ICIESC
EAI
DOI: 10.4108/eai.17-9-2024.2353092
Abstract
This research addresses the tsunami risk vulnerability of Sabang City, Aceh, which is located near the Sumatran megathrust zone, one of the areas of highest seismic activity in the world. Sabang City is at high risk of tsunamis, with most of its area falling within the high to very high risk zone. Through a Geographic Information System (GIS) approach, this study analyzed five main parameters: slope, elevation, land use, distance from coastline and distance from river to map tsunami vulnerability and evacuation routes. The analysis showed that more than half of Sabang City falls into the high and very high tsunami vulnerability categories, emphasizing the importance of effective mitigation and preparedness strategies. The evacuation route mapping produced in this study is expected to minimize the impact of tsunami disasters, especially in saving the lives of residents living in vulnerable areas.
