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首页> 外文期刊>Current Science: A Fortnightly Journal of Research >Signatures of very severe cyclonic storm Phailin in met-ocean parameters observed by moored buoy network in the Bay of Bengal.
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Signatures of very severe cyclonic storm Phailin in met-ocean parameters observed by moored buoy network in the Bay of Bengal.

机译：孟加拉湾系泊浮标网络观测到的非常严重的气旋风暴Phailin在海洋参数中的特征。

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摘要

The moored buoy network deployed in the Bay of Bengal played a critical role in the collection and transmission of surface meteorological and oceanographic conditions in real time through satellite telemetry, enabling constant monitoring of the cyclone Phailin. It is the first report of in situ timeseries measurement of a very low pressure taken during cyclones in the northern Indian Ocean. The BD10 buoy recorded a minimum atmospheric pressure of 920 hPa, which happened to be within the eye of the cyclone. This article presents an account of important changes that were observed in the surface meteorological and oceanographic parameters under the influence of the very severe cyclonic storm Phailin. An attempt has been made to understand the role of stratification in intensifying the cyclone Phailin in comparison with the cyclone Lehar which weakened in the ocean itself, based on subsurface data from the moored buoys which were on the track of the respective cyclones. Both the cyclones traversed across the Bay of Bengal in a similar way and the buoys were very close to the cyclone track withstood the rough sea conditions during the storms with their specially designed body. The BD09 buoy which happened to be on the right side of the track of cyclone Phailin moved in a circular path as a result of the inertial oscillation forced by the strong cyclonic winds.
机译：部署在孟加拉湾的系泊浮标网络在通过卫星遥测实时收集和传输地表气象和海洋状况方面发挥了关键作用，从而能够持续监测旋风Phailin。这是在印度洋北部旋风期间实测时间序列非常低压的第一份报告。 BD10浮标记录的最小大气压力为920 hPa，恰好在旋风分离器的眼睛内。本文介绍了在非常严重的气旋风暴Phailin的影响下在地面气象和海洋学参数中观察到的重要变化。根据来自各个旋风分离器的系泊浮标的地下数据，已经尝试了理解分层与强化Phailin旋风与海洋中减弱的Lehar旋风相比的作用。两个飓风都以类似的方式横越孟加拉湾，并且浮标非常靠近旋风轨道，以其特别设计的车身抵御了暴风雨期间的恶劣海况。 BD09浮标恰好位于旋风Phailin轨道的右侧，由于强旋风强行产生惯性振荡，因此沿圆形路径移动。

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