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１９８０年１１月１７日一条锋面系统经过风暴输送和响应试验区。由船舶无线电探空测风仪、地面和雷达资料揭示出此东北太平洋风暴表现为三个组成部分：它连接地面和５００ｈＰａ槽具有显著的地面风向转变、汇合和水平风切变，没有地面温度的变化；一条中对流层的冷性下滑锋和一条比其它部分向前移动更迅速的上层湿度锋。上层湿度锋的特征是有横越大片云区后部边缘的湿度梯度，它随着５００ｈＰａ或以上的风移动。由于海洋边界层水平温度的均一性，所以与地面槽相联的汇合并不引起低层冷锋锋生。锋面系统上层部分的高θω值表明空气从较远的南部平流而来。人们注意到在东部海面上空锋面系统发展的主要特征是大气可能没有足够的时间与下垫面的洋面达到平衡。
November 17, 1980 A frontal system passes through the storm transport and response test area. Data from ship radiosonde, ground and radar data reveal that the northeastern Pacific storm has three components: it connects the ground and the 500hPa trough with significant surface wind changes, confluence and horizontal wind shear with no ground temperature A cold tropospheric cold front and an upper humidity front moving more rapidly than the other sections. The upper humidity front is characterized by a humidity gradient across the rear edge of the large cloud zone that moves with a wind of 500 hPa or more. Due to the homogeneity of the horizontal temperature at the boundary layer of the ocean, the convergence associated with the terrestrial trough does not cause low-level cold front. The high θω value in the upper part of the frontal system indicates that air advects from the far south. It is noted that the main feature of the development of the frontal system over the eastern sea surface is that the atmosphere may not have enough time to balance the surface of the underlying surface.