台风“摩羯”路径转折预报和诊断分析
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Forecast and diagnosis analysis of the turning of Typhoon Yagi track
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图2. 2018年8月13日08:00至14日20:00逐6 h台风路径观测结果(红色点线)及ECMWF集合预报结果(黑色点线为非转折路径,蓝色点线为转折路径)(a、b、c),8月13日20:00至14日20:00 24 h累计降水量大于50 mm的ECMWF集合预报概率(彩色填色区)(d、e、f) |
Fig.2. The observation result (red dots and line) and ECMWF ensemble forecast result (black dots and lines are the non-steering track, and the blue dots and lines are the turn track) of typhoon tracks at 6 h interval from 08:00 BST 13 to 20:00 BST 14 August 2018(a, b, c) and ECMWF ensemble forecast probability (color shaded areas) of the 24 h accumulated precipitation larger than 50 mm (d, e, f) from 20:00 BST 13 to 20:00 BST 14 August 2018(a, d) forecasted initiated from 08:00 BST 12, (b, e) forecasted initiated from 20:00 BST 12,(c, f) forecasted initiated from 08:00 BST 13 |
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