The Influence of Loop Current Position on Winter Sea Surface Temperatures in the Florida Straits

Earth Interactions

Johna E.Rudzin¹ 

关键词: Air–sea interaction;    Florida Straits;    Loop Current;    Sea surface temperature;    CAO;    Atlantic sailfish;   

DOI  :  10.1175/2013EI000521.1

学科分类：地球科学(综合)

来源: American Geophysical Union

【 摘 要 】

AbstractInfluences of the Gulf of Mexico's Loop Current (LC) position on the sea surface temperature (SST) in the Florida Straits (FS) during the winter season are investigated. Satellite-derived SST data are analyzed on the basis of the LC configuration (mature or immature) as determined by satellite altimetry analyses. Cumulative distributions of FS SSTs for both LC phases during the months of January and February show greater likelihood of cooler SSTs in the FS during a mature LC than during an immature LC. This work suggests that differing transit times of LC water parcels during mature and immature phases result in differences in heat loss of the LC near-surface water. This may contribute to the observed SST differences in FS during mature and immature LC phases via temperature advection.

【 授权许可】

Unknown