STATION 8 



N 



Figure 46. — Histogram of current direction measured at 10 m during 

 a period of 31 hours on station 8, WEBSEC-70, 25 September 1970. 

 The speed record proved to be unreliable on that station, so an arbi- 

 trary, constant speed has been assigned for display purposes. Vectors 

 are directed away from the center of the array. Because of the length 

 of the record, it was digitized only at 17.5-minute intervals. 



STATION 26 



T^ 



N 



0.0 



0.5 



KTS 



Figure 47. — Histogram of current 

 velocities measured at 10 m during 

 a period of 308 minutes on station 

 26, WEBSEC-70, 3 October 1970. 

 Vectors are directed away from the 

 apex of the array. Record was 

 digitized at 3.5-minute intervals. 



53 



