Authors
Yann Krien, Laurent Testut, AKMS Islam, Xavier Bertin, Fabien Durand, C Mayet, AR Tazkia, Melanie Becker, Stéphane Calmant, Fabrice Papa, V Ballu, CK Shum, ZH Khan
Publication date
2017/3/1
Journal
Continental Shelf Research
Volume
135
Pages
58-73
Publisher
Pergamon
Description
The northern Bay of Bengal is home to some of the deadliest cyclones recorded during the last decades. Storm surge models developed for this region significantly improved in recent years, but they still fail to predict patterns of coastal flooding with sufficient accuracy. In the present paper, we make use of a state-of-the art numerical modeling system with improved bathymetric and topographic data to identify the strengths, weaknesses, and to suggest areas for improvement of current storm surge models in this area. The new model is found to perform relatively well in reproducing waves characteristics and maximum water levels for the two extreme cyclones studied here: Phailin (2013) and Sidr (2007). The wave setup turns out to be small compared to the wind-driven surge, although it still plays a significant role for inland flooding. Relatively large tide-surge interactions mainly due to shallow water effects are also …
Total citations
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Scholar articles
Y Krien, L Testut, A Islam, X Bertin, F Durand, C Mayet… - Continental Shelf Research, 2017