An anticyclonic eddy near the Nansha Trough,an anticyclonic eddy east of the Nansha Islands and a weak cyclonic eddy near the Nansha Islands occur in winter,and an anticyclonic eddy near t...
冬,
在南沙海槽
气旋式涡、东南沙
气旋式涡和较弱的南沙气旋式涡;
,
在南沙
气旋式涡、巴拉望海槽西侧的气旋式涡和东南沙气旋式涡。