54 



Hydrography of the Stream 



61° 60° 59° 58° 57° 



Fig. 30. A continuation of fig. 29 toward the east, showing the large eddy 

 which developed on June 17, 1950 (Fuglister and Worthington, 1951, fig. 7). 



39' 

 N. 



38- 



37- 



36- 



3 5- 



75' 



74° 



73' 



7 2° 



7I°W. 70° 



Fig. 31. Edge of the Gulf Stream, as determined by air-bome radiation 

 thermometer (see Stommel et al., 1953, fig. 1). The dots show the position of a 

 strong horizontal temperature contrast. The curved-line segments indicate 

 regions where there was clear visual evidence of the inshore edge of the Stream. 

 The position of this area can be easily ascertained by reference to the index 

 chart, fig. 18. 



