| A CASE OF MESOSCALE CONVECTIVE COMPLEX EVOLVING INTO A VORTEX |
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| 作者姓名： | 陶祖钰 王洪庆 白洁 朱文琴 石定朴 杨红梅 |
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| 作者单位： | Laboratory for Severe Storm Research Department of Geophysics，Peking University，Beijing 100871，Laboratory for Severe Storm Research，Department of Geophysics，Peking University，Beijing 100871，Laboratory for Severe Storm Research，Department of Geophysics，Peking University，Beijing 100871，Institute of Mesoscale Meteorology，Chinese Academy of Meteorological Sciences，Beijing 100081，Institute of Mesoscale Meteorology，Chinese Academy of Meteorological Sciences，Beijing 100081，Institute of Mesoscale Meteorology，Chinese Academy of Meteorological Sciences，Beijing 100081 |
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| 基金项目： | This study was supported by the National Natural Science Foundation of China,No.49335062. |
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| 摘 要： | A case of mesoscale convective complex(MCC)which evolved into a vortex is documented in this paper.As theMCC entered into the dissipating phase,a well-defined spirally banded structure became visible in the satellite image.The blackbody temperature(TBB)of the residual cold-cloud-shield indicates the vortex existed in the layer from 400 to250 hPa.According to the upper air analysis,the upper level vortex was an anticyclone.The MCC-generated vortex wasvisualized in the satellite images because it was located in the subtropical high where the wind field was very weak.
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A CASE OF MESOSCALE CONVECTIVE COMPLEX EVOLVING INTO A VORTEX |
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| Tao Zuyu Wang Hongqing Bai Jie Laboratory for Severe Storm Research.A CASE OF MESOSCALE CONVECTIVE COMPLEX EVOLVING INTO A VORTEX[J].Acta Meteorologica Sinica,1995(2). |
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| Authors: | Tao Zuyu Wang Hongqing Bai Jie Laboratory for Severe Storm Research |
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| Institution: | Tao Zuyu Wang Hongqing Bai Jie Laboratory for Severe Storm Research,Department of Geophysics,Peking University,Beijing 100871
Zhu Wenqin Shi Dingpu Yang Hongmei Institute of Mesoscale Meteorology,Chinese Academy of Meteorological Sciences,Beijing 100081 |
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| Abstract: | A case of mesoscale convective complex(MCC)which evolved into a vortex is documented in this paper.As the MCC entered into the dissipating phase,a well-defined spirally banded structure became visible in the satellite image. The blackbody temperature(TBB)of the residual cold-cloud-shield indicates the vortex existed in the layer from 400 to 250 hPa.According to the upper air analysis,the upper level vortex was an anticyclone.The MCC-generated vortex was visualized in the satellite images because it was located in the subtropical high where the wind field was very weak. |
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| Keywords: | mesoscale convective complex(MCC) blackbody temperature mesoscale vortex |
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