Evaluation of environmental conditions for the formation of severe local storms across the Indian subcontinent
Evaluation of environmental conditions for the formation of severe local storms across the Indian subcontinent
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DOI：
10.1029/2006gl026823
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发表时间：
2006-09
影响因子：
5.2
通讯作者：
Y. Yamane;T. Hayashi
中科院分区：
文献类型：
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作者：
Y. Yamane;T. Hayashi
分析了印度次大陆热不稳定度和垂直风切变的时空分布特征，认为它们是强局地风暴发生和发展的重要因子，并与印度次大陆强局地风暴的气候特征进行了比较。孟加拉国和印度东北部在前季风季节（3月至5月）出现高热不稳定性和垂直风切变，4月达到峰值。在孟加拉国和印度东北部的前季风季节，有很大的可能性发生严重的局部风暴。
The spatial and temporal distributions of thermal instability and vertical wind shear in the Indian subcontinent are evaluated as the important factors for occurrence and development of severe local storms and compared with the climatology of severe local storms across the Indian subcontinent. High thermal instability and vertical wind shear occur in Bangladesh and northeastern India during the pre‐monsoon season (from March to May), peaking in April. There is great potential for severe local storms during the pre‐monsoon season in Bangladesh and northeastern India.