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首页> 外文期刊>SOLA: Scientific Online Letters on the Atmosphere >Multiple Frontal Structures in the Baiu Frontal Zone Observed by Aircraft on 27 June 2004
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Multiple Frontal Structures in the Baiu Frontal Zone Observed by Aircraft on 27 June 2004

机译：2004年6月27日飞机观测到的Baiu正面区域中的多个正面结构

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References(6) Cited-By(4) Supplementary materials(1) The structure of the Baiu frontal zone over the East China Sea on 27 June 2004 was investigated using data from aircraft observations. During the period of 09-12 JST (Japanese Standard Time: UTC + 9 hours), three cloud zones appeared over the East China Sea. The Baiu frontal zone is conveniently divided into three zones on the basis of the three cloud zones. The zones on the southern side, in the middle, and on the northern side are called FZ1, FZ2, and FZ3, respectively. The position of FZ2 corresponded with that of a stationary front on the surface weather map. Remarkable variations of winds, potential temperature, and moisture corresponding to the three zones were detected using in situ measurements at 500 m MSL (Mean Sea Level). In FZ1, a decreased southerly wind area associated with a remarkable moisture gradient was seen, although the potential temperature gradient was unclear. FZ2 had remarkable gradients of potential temperature and moisture associated with a drastic change from southwesterly to northwesterly winds. FZ3 also had remarkable gradients of potential temperature and moisture. This study shows observational evidence of the fact that multiple frontal structures exist inside the Baiu frontal zone.
机译：参考文献（6）引用依据（4）补充材料（1）使用飞机观测数据调查了2004年6月27日东海上的白鸥额叶带的结构。在日本标准时间09-12（日本标准时间：UTC + 9小时）期间，东海出现了三个云区​​。在三个云区的基础上，Baiu额叶区方便地分为三个区。南侧，中部和北侧的区域分别称为FZ1，FZ2和FZ3。 FZ2的位置与地面天气图上静止锋的位置相对应。使用500 m MSL（平均海平面）的原位测量，检测到对应于这三个区域的风，潜在温度和湿度的显着变化。在FZ1，虽然潜在的温度梯度尚不清楚，但观察到南风面积减小，湿度梯度明显。 FZ2具有潜在的温度和湿度梯度，与西南风向西北风的急剧变化相关。 FZ3还具有明显的潜在温度和湿度梯度。这项研究显示了观察证据，表明在Baiu额叶带内部存在多个额叶结构。

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