1Jurusan Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Bengkulu, Indonesia
2Kelompok Riset Ocean Climate, Pusat Riset Iklim dan Atmosfer, Badan Riset dan Inovasi Nasional , Indonesia
3Program Studi S2 Oseanografi, Sekolah Tinggi Teknologi Angkatan Laut, Indonesia
BibTex Citation Data :
@article{JKT25833, author = {Lisa Agustina and Ashar Lubis and Widodo Pranowo}, title = {Analisis Kejadian Banjir ROB di Provinsi Bengkulu Periode 2022-2024}, journal = {Jurnal Kelautan Tropis}, volume = {28}, number = {1}, year = {2025}, keywords = {banjir rob; pasang surut; kecepatan angin; curah hujan; Provinsi Bengkulu}, abstract = { Bengkulu Province is one of the coastal areas prone to tidal flooding due to a combination of various oceanographic and meteorological factors such as tides, wind speed, rainfall, and sea wave height. This study aims to analyze the dominant factors causing tidal floods in Bengkulu Province during the period 2022-2024. Data on tidal flood events were obtained from BPBD and BPS reports of Bengkulu Province, as well as mass media sources. The analysis was conducted using wind data from the European Center for Medium Weather Forecast (ECMWF), rainfall data from the Meteorology, Climatology and Geophysics Agency (BMKG), and tidal prediction data from the Geospatial Information Agency (BIG). The results show that during the west season, tidal floods are triggered by strong westerly winds due to the West Monsoon, full tides, and moderate to high rainfall, as in the events of February 4-6, 2022 and January 26-27, 2023. During the east monsoon, tidal floods are caused by steady southeast winds and high tides due to the East Monsoon, despite low rainfall, as in the events of July 30, 2023 and August 3-5, 2023. In the transitional season, tidal floods tend to be influenced by a combination of full tides, moderate winds and light to moderate rainfall, such as on May 14-15, 2022 and October 16-17, 2024. Factors such as tropical cyclone activity and the Indian Ocean Dipole (IOD) also contribute significantly to the increased risk of tidal flooding, particularly strengthening winds and increasing rainfall in certain seasons. Provinsi Bengkulu merupakan salah satu wilayah pesisir yang rawan terkena banjir rob akibat kombinasi berbagai faktor oseanografis dan meteorologis seperti pasang surut, kecepatan angin, curah hujan, dan tinggi gelombang laut. Penelitian ini bertujuan untuk menganalisis faktor dominan penyebab banjir rob di Provinsi Bengkulu selama periode 2022–2024. Data kejadian banjir rob diperoleh dari laporan BPBD dan BPS Provinsi Bengkulu, serta sumber media massa. Analisis dilakukan dengan menggunakan data angin dari European Center for Medium Weather Forecast (ECMWF), data curah hujan dari Badan Meteorologi, Klimatologi, dan Geofisika (BMKG), serta data prediksi pasang surut dari Badan Informasi Geospasial (BIG). Hasil penelitian menunjukkan bahwa pada musim barat, banjir rob dipicu oleh angin barat yang kuat akibat Monsun Barat, pasang purnama, dan curah hujan sedang hingga tinggi, seperti pada kejadian 4–6 Februari 2022 dan 26–27 Januari 2023. Selama musim timur, banjir rob disebabkan oleh angin tenggara yang stabil dan gelombang tinggi akibat Monsun Timur, meskipun curah hujan rendah, seperti pada kejadian 30 Juli 2023 dan 3–5 Agustus 2023. Pada musim peralihan, banjir rob cenderung dipengaruhi oleh kombinasi pasang purnama, angin sedang, dan curah hujan ringan hingga sedang, seperti pada 14–15 Mei 2022 dan 16–17 Oktober 2024. Faktor-faktor seperti aktivitas tropikal siklon dan Indian Ocean Dipole (IOD) juga memberikan kontribusi signifikan terhadap peningkatan risiko banjir rob, terutama memperkuat angin dan meningkatkan curah hujan pada musim tertentu. }, issn = {2528-3111}, pages = {25--34} doi = {10.14710/jkt.v28i1.25833}, url = {https://ejournal2.undip.ac.id/index.php/jkt/article/view/25833} }
Refworks Citation Data :
Bengkulu Province is one of the coastal areas prone to tidal flooding due to a combination of various oceanographic and meteorological factors such as tides, wind speed, rainfall, and sea wave height. This study aims to analyze the dominant factors causing tidal floods in Bengkulu Province during the period 2022-2024. Data on tidal flood events were obtained from BPBD and BPS reports of Bengkulu Province, as well as mass media sources. The analysis was conducted using wind data from the European Center for Medium Weather Forecast (ECMWF), rainfall data from the Meteorology, Climatology and Geophysics Agency (BMKG), and tidal prediction data from the Geospatial Information Agency (BIG). The results show that during the west season, tidal floods are triggered by strong westerly winds due to the West Monsoon, full tides, and moderate to high rainfall, as in the events of February 4-6, 2022 and January 26-27, 2023. During the east monsoon, tidal floods are caused by steady southeast winds and high tides due to the East Monsoon, despite low rainfall, as in the events of July 30, 2023 and August 3-5, 2023. In the transitional season, tidal floods tend to be influenced by a combination of full tides, moderate winds and light to moderate rainfall, such as on May 14-15, 2022 and October 16-17, 2024. Factors such as tropical cyclone activity and the Indian Ocean Dipole (IOD) also contribute significantly to the increased risk of tidal flooding, particularly strengthening winds and increasing rainfall in certain seasons.
Provinsi Bengkulu merupakan salah satu wilayah pesisir yang rawan terkena banjir rob akibat kombinasi berbagai faktor oseanografis dan meteorologis seperti pasang surut, kecepatan angin, curah hujan, dan tinggi gelombang laut. Penelitian ini bertujuan untuk menganalisis faktor dominan penyebab banjir rob di Provinsi Bengkulu selama periode 2022–2024. Data kejadian banjir rob diperoleh dari laporan BPBD dan BPS Provinsi Bengkulu, serta sumber media massa. Analisis dilakukan dengan menggunakan data angin dari European Center for Medium Weather Forecast (ECMWF), data curah hujan dari Badan Meteorologi, Klimatologi, dan Geofisika (BMKG), serta data prediksi pasang surut dari Badan Informasi Geospasial (BIG). Hasil penelitian menunjukkan bahwa pada musim barat, banjir rob dipicu oleh angin barat yang kuat akibat Monsun Barat, pasang purnama, dan curah hujan sedang hingga tinggi, seperti pada kejadian 4–6 Februari 2022 dan 26–27 Januari 2023. Selama musim timur, banjir rob disebabkan oleh angin tenggara yang stabil dan gelombang tinggi akibat Monsun Timur, meskipun curah hujan rendah, seperti pada kejadian 30 Juli 2023 dan 3–5 Agustus 2023. Pada musim peralihan, banjir rob cenderung dipengaruhi oleh kombinasi pasang purnama, angin sedang, dan curah hujan ringan hingga sedang, seperti pada 14–15 Mei 2022 dan 16–17 Oktober 2024. Faktor-faktor seperti aktivitas tropikal siklon dan Indian Ocean Dipole (IOD) juga memberikan kontribusi signifikan terhadap peningkatan risiko banjir rob, terutama memperkuat angin dan meningkatkan curah hujan pada musim tertentu.
Article Metrics:
Last update:
Upon acceptance for publication, authors agree to transfer the copyright of their article to Jurnal Kelautan Tropis, while retaining the right to reuse their work under the terms of the open license applied.
From the date of publication, the copyright for each article is held by Jurnal Kelautan Tropis. This transfer allows the journal to manage, disseminate, and preserve scholarly content in accordance with international standards and open access best practices.
Although copyright is held by the journal, all published articles are made available under the Creative Commons Attribution-ShareAlike 4.0 International License (CC BY-SA 4.0). Under this license, anyone may:
Copy and redistribute the material in any medium or format
Remix, transform, and build upon the material for any purpose, even commercially
provided that:
Appropriate credit is given to the original author(s) and the source
Indications are made of any changes that were made
Derivative works are distributed under the same license (CC BY-SA 4.0)
While copyright is held by the journal, authors retain important reuse rights. Authors may:
Reuse the published version of their article in future works, including books, compilations, and lectures
Deposit the published version in institutional or subject repositories
Share the article freely, including on personal websites or academic networks
as long as the original publication in Jurnal Kelautan Tropis is cited and the CC BY-SA 4.0 license terms are respected.
Authors must ensure that any third-party content included in the article (e.g., figures, images, datasets) is either original, in the public domain, or licensed for reuse under compatible terms. If specific permissions are required, authors must obtain them prior to submission.
For questions regarding copyright or licensing, please contact the editorial office at: j.kelautantropis@gmail.com
View My Stats
Jurnal Kelautan Tropis is published by Departement of Marine Science, Faculty of Fisheries and Marine Science, Universitas Diponegoro under a Creative Commons Attribution-ShareAlike 4.0 International License.
