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Towards Comprehensive Tsunami Mitigation Study: a Case of Legundi Island
Journal of Science and Applicative Technology · Vol. 5 No. 2 (2021)
- ISSN
- 2581-0545
- Terbit
- 2021-07-01
- Penerbit
- Institut Teknologi Sumatra
Abstrak
Sunda Strait Tsunami happened in December 2018 due to a flank collapsed of Mount of Anak Krakatoa. Lampung Province was affected by Sunda Strait Tsunami at various locations that close to Mount of Anak Krakatoa. The research is conducted to modelling the tsunami wave that happened at Legundi Island in 1D model using SwanOne software. The methodology of the research is using data input from bathymetric survey and apply the wave transformation equations in the nearshore using SwanOne software to do the 1D model. There are four scenarios to do the wave modelling. All scenarios consider from former study about Sunda Strait Tsunami 2018. The results from all scenarios are verified by prior research from Takabatake (2019) of inundation height in Legundi Island, it is 3,34 m. The result shows the inundation height from wave modelling is a combination of wave height (1,533 m), water depth (1,658 m) and wave setup (0,215 m), and the outcome is 3,406 m. The model shows a fine result because the percentage error of the model is only 0,769%, which is below 5%. This research can be a good approach for another wave modelling in other locations and also to do further research to wave modelling in 2D model.
Jaringan kolaborasi para penulis
23 penulis · 132 tautan kepenulisan bersama · 11 lintas organisasi
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- Sumatera Institute of Technology
- Bandung Institute of Technology
- Meteorological, Climatological, And Geophysical Agency
- Afiliasi tidak diketahui
- Organisasi berbeda
- Organisasi sama
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Tampilkan sebagai tabel
| Rekan penulis | Organisasi | Artikel bersama |
|---|---|---|
| Mochammad Fathurridho Hermanto | Afiliasi tidak diketahui | 1 |
| Nafisa Nandalianadhira | Afiliasi tidak diketahui | 1 |
| Elsa Rizkiya Kencana | Afiliasi tidak diketahui | 1 |
| Shila Atika Sari | Afiliasi tidak diketahui | 1 |
| Ulan Apriliyani | Afiliasi tidak diketahui | 1 |
| Ida Juliana Pardede | Afiliasi tidak diketahui | 1 |
| Fadlillah Ihsan Setiono | Afiliasi tidak diketahui | 1 |
| Eka Suci Puspita Wulandari | Afiliasi tidak diketahui | 1 |
| Mochammad Fathurridho Hermanto | Sumatera Institute of Technology | 1 |
| Nafisa Nandalianadhira | Sumatera Institute of Technology | 1 |
| Shila Atika Sari | Sumatera Institute of Technology | 1 |
| Ulan Apriliyani | Sumatera Institute of Technology | 1 |
| Ida Juliana Pardede | Sumatera Institute of Technology | 1 |
| Fadlillah Ihsan Setiono | Sumatera Institute of Technology | 1 |
| Eka Suci Puspita Wulandari | Meteorological, Climatological, And Geophysical Agency | 1 |
| Sumartini | Afiliasi tidak diketahui | 1 |
| Suciana Suciana | Sumatera Institute of Technology | 1 |
| Rayhan Al-Ghazali | Sumatera Institute of Technology | 1 |
| Trika Agnestasia Tarigan | Sumatera Institute of Technology | 1 |
| Satriyo Panalaran | Sumatera Institute of Technology | 1 |
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