Diurnal variations in the intensity of tropical cyclones

被引:12
|
作者
Yaroshevich, M. I. [1 ]
Ingel, L. Kh. [1 ]
机构
[1] NPO Taifun, Inst Expt Meteorol, Obninsk 249038, Russia
关键词
tropical cyclones; diurnal variations; statistical analysis; VARIABILITY; OSCILLATION; AREA;
D O I
10.1134/S0001433813040117
中图分类号
P4 [大气科学(气象学)];
学科分类号
0706 ; 070601 ;
摘要
We statistically study diurnal variations in the maximum wind velocity in tropical cyclones on the basis of vast experimental material. We have found notable oscillations in the acceleration of rotation velocity (rate of variations in the maximum wind velocity), which are most pronounced in the periods of intensification and decay of the cyclones. The diurnal variations can differ notably in phase in different geographical conditions.
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页码:375 / 379
页数:5
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