Development of a tsunami early warning system on the coast of Palu based on maritime wireless communication
Indonesia, located in the “Ring of Fire” zone, is a tsunami-prone area, especially those earthquake-induced. Therefore, a tsunami early warning system is crucial for reducing potential damage. Ina-TEWS is an Indonesian tsunami early warning system that relies on buoys, uses seismic sensors to detect...
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| Format: | Article |
| Language: | English |
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Elsevier
2023-10-01
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| Series: | Progress in Disaster Science |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590061723000170 |
| _version_ | 1797736230425722880 |
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| author | Mohammad Bagus Adityawan Aryanti Karlina Nurendyastuti Muhammad Rizki Purnama Mohammad Sigit Arifianto Mohammad Farid Arno Adi Kuntoro Widyaningtias |
| author_facet | Mohammad Bagus Adityawan Aryanti Karlina Nurendyastuti Muhammad Rizki Purnama Mohammad Sigit Arifianto Mohammad Farid Arno Adi Kuntoro Widyaningtias |
| author_sort | Mohammad Bagus Adityawan |
| collection | DOAJ |
| description | Indonesia, located in the “Ring of Fire” zone, is a tsunami-prone area, especially those earthquake-induced. Therefore, a tsunami early warning system is crucial for reducing potential damage. Ina-TEWS is an Indonesian tsunami early warning system that relies on buoys, uses seismic sensors to detect a tsunami, sends out its warning within 5 min. Ina-TEWS requires maintenance and supervision, especially since 22 buoys were declared lost or damaged in 2012–2018. Therefore, Indonesia needs a faster and more reliable backup early warning system. This study proposes a new method by integrating maritime wireless communication between ships on the open sea and ship-to-coastal radio stations in the Palu Port. The ships used are passenger ships equipped with VHF radio communication which is the main working frequency for signal propagation. Numerical modeling of tsunamis was carried out using Delft3D and Delft Dashboard, using earthquake and fault parameters from PUSGEN. The output of this study is the required VHF signal propagation times for each tsunami scenario less than 1 min. Standard operating procedure (SOP) has also been developed based on the worst scenario. The development of this system is expected to enhance tsunami mitigation systems in Indonesia by replacing the buoys in the future. |
| first_indexed | 2024-03-12T13:10:39Z |
| format | Article |
| id | doaj.art-ccbdd606037144bcbb15c2b17cfa3aba |
| institution | Directory Open Access Journal |
| issn | 2590-0617 |
| language | English |
| last_indexed | 2024-03-12T13:10:39Z |
| publishDate | 2023-10-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Progress in Disaster Science |
| spelling | doaj.art-ccbdd606037144bcbb15c2b17cfa3aba2023-08-28T04:23:08ZengElsevierProgress in Disaster Science2590-06172023-10-0119100290Development of a tsunami early warning system on the coast of Palu based on maritime wireless communicationMohammad Bagus Adityawan0Aryanti Karlina Nurendyastuti1Muhammad Rizki Purnama2Mohammad Sigit Arifianto3Mohammad Farid4Arno Adi Kuntoro5 Widyaningtias6Department of Water Resources Engineering and Management, Bandung Institute of Technology, 45363, Indonesia; Center for Coastal and Marine Development, Faculty of Civil and Environmental Engineering, Bandung Institute of Technology, 40132, Indonesia; Center for Water Resources Development, Bandung Institute of Technology, 40132, IndonesiaGraduate School of Civil Engineering, Bandung Institute of Technology, 40132, Indonesia; Corresponding author.Department of Civil Engineering, Graduate School of Engineering, Tohoku University, Sendai, Miyagi 980-8579, JapanRadio Telecommunication and Microwave Laboratory, School of Electrical Engineering and Informatics, Bandung Institute of Technology, 40132, IndonesiaCenter for Coastal and Marine Development, Faculty of Civil and Environmental Engineering, Bandung Institute of Technology, 40132, Indonesia; Center for Water Resources Development, Bandung Institute of Technology, 40132, IndonesiaDepartment of Water Resources Engineering and Management, Bandung Institute of Technology, 45363, Indonesia; Graduate School of Water Resources Management, Bandung Institute of Technology, 40132, IndonesiaDepartment of Water Resources Engineering and Management, Bandung Institute of Technology, 45363, Indonesia; Center for Water Resources Development, Bandung Institute of Technology, 40132, IndonesiaIndonesia, located in the “Ring of Fire” zone, is a tsunami-prone area, especially those earthquake-induced. Therefore, a tsunami early warning system is crucial for reducing potential damage. Ina-TEWS is an Indonesian tsunami early warning system that relies on buoys, uses seismic sensors to detect a tsunami, sends out its warning within 5 min. Ina-TEWS requires maintenance and supervision, especially since 22 buoys were declared lost or damaged in 2012–2018. Therefore, Indonesia needs a faster and more reliable backup early warning system. This study proposes a new method by integrating maritime wireless communication between ships on the open sea and ship-to-coastal radio stations in the Palu Port. The ships used are passenger ships equipped with VHF radio communication which is the main working frequency for signal propagation. Numerical modeling of tsunamis was carried out using Delft3D and Delft Dashboard, using earthquake and fault parameters from PUSGEN. The output of this study is the required VHF signal propagation times for each tsunami scenario less than 1 min. Standard operating procedure (SOP) has also been developed based on the worst scenario. The development of this system is expected to enhance tsunami mitigation systems in Indonesia by replacing the buoys in the future.http://www.sciencedirect.com/science/article/pii/S2590061723000170TsunamiDelft3DMaritime wireless communicationVHFEarly warning |
| spellingShingle | Mohammad Bagus Adityawan Aryanti Karlina Nurendyastuti Muhammad Rizki Purnama Mohammad Sigit Arifianto Mohammad Farid Arno Adi Kuntoro Widyaningtias Development of a tsunami early warning system on the coast of Palu based on maritime wireless communication Progress in Disaster Science Tsunami Delft3D Maritime wireless communication VHF Early warning |
| title | Development of a tsunami early warning system on the coast of Palu based on maritime wireless communication |
| title_full | Development of a tsunami early warning system on the coast of Palu based on maritime wireless communication |
| title_fullStr | Development of a tsunami early warning system on the coast of Palu based on maritime wireless communication |
| title_full_unstemmed | Development of a tsunami early warning system on the coast of Palu based on maritime wireless communication |
| title_short | Development of a tsunami early warning system on the coast of Palu based on maritime wireless communication |
| title_sort | development of a tsunami early warning system on the coast of palu based on maritime wireless communication |
| topic | Tsunami Delft3D Maritime wireless communication VHF Early warning |
| url | http://www.sciencedirect.com/science/article/pii/S2590061723000170 |
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