Study on Dynamics of Kyucho

Kyucho，沿海风暴当前，经常摧毁了Sagami湾的钓鱼网，位于日本中部海岸东南部。我们曾试图澄清沿海风暴当前的动态。1994年1月9日，Kyucho沿着萨加米湾海岸的最大速度为0.65毫秒，D1-1型D1在一个持续的温度上升，并且持续了大约一半的时间。NOAA-IR图像显示了通过俄亥俄州西部频道向Kuroshio供水的温暖水，并以周期性方式沿着海岸移动。Kyucho的行为与旋转流体中的沿海密度电流相似。Kyucho建议在过渡期从Kuroshio附近的非平均值路径到非大型平均值离岸路径的过渡期内使用。Kyucho， 1988年9月18日，捕获捕鱼集-网在南海岸行驶8公里。temperature rise at 30 m depth moves with speed of 0.6 ms-D1 cyclonically。它几乎同意在Moored站的最大电流。60米深度的温度变化与萨加米湾海岸上的海平面变化非常相似。海平面变体在2.1- 2.5毫秒内传播，在海岸周期内被捕获。这些现象类似于沿海被困波浪的特征，而且似乎是由温暖的水产生的，它将被淹没在海岸上，由与台风8818相关的强南风压力的Ekman运输。

Kyucho, coastal stormy current, often has destroyed the fishing set-net in Sagami Bay, located at the southeastern coast of the central Japan. We have tried to clarify dynamics of the coastal stormy current.On January 9, 1994, a Kyucho rushed along the Sagami Bay coast having the maximum velocity was 0.65msィイD1-1ィエD1 with a steep temperature rise, and the strong current continued for about half a day. NOAA-IR image showed the warm water intrusion of the Kuroshio water through the Oshima west channel and moving cyclonically along the coast. The behavior of the Kyucho is similar to that of the coastal density current in a rotating fluid. The Kyucho was suggested to occur during the transition period from the non-meander nearshore path of the Kuroshio to the non-large meander offshore path.Kyucho, on September 18, 1988, caused fishing set-net to drift 8km along the coast in the southward current. The temperature rise at 30m depth moves with speed of 0.6msィイD1-1ィエD1 cyclonically. which it almost agrees with the maximum current at the moored stations. The temperature variations at 60m depth are very similar to the sea-level variations on the Sagami Bay coast. The sea-level variations propagated at 2.1-2.5msィイD1-1ィエD1, trapped at the coast cyclonically. These phenomena are similar to the characteristics of coastally trapped waves, and appear to be generated by the warm water that is piled up the coast by Ekman transport of the strong southward wind stress associated with Typhoon 8818.