752 



DR E. M. WEDDERBURN AND MR A. W. YOUNG ON 



TABLE I. 



Observations with Ekman Mkters on 22nd August 1913. 



Hour of 



Duration of 



Depth in 

 Metres. 





Velocity 



Commence- 



Observation 



Direction Indications. 



in cms. 



ment. 



in Minutes. 





per sec. 



h m 



10 26 



27 



10 



2S80E 



1-7 



11 6 



23 



5 





•9 



11 15 



12 



15 



1S30E; 2S40E; 1 S 60 E ; 1N10E; 1N20E; 

 1N20W; 1N30W 



7-1 



11 27 



24 



5 



2 N 70 W ; 4 N 60 W ; 1 N 50 W ; 2 S 60 W ; 1 S 50 W 



1-8 



11 44 



14 



15 



1 S 40 E ; 1 S 70 E ; 1 N 30 E ; 1 N 40 E 



3-9 



11 57 



19 



4 



1S40W; 1N20W 



4-7 



12 6 



10 



10 





4-3 



12 20 



10 



6 



IS 20 W 



2-4 



12 23 



11 



10 



1 N 20 E ; 2 S 50 E ; 1 S 30 E ; 1 S 20 E 



6-8 



12 24 



23 



8 



1S20W; 1S60E; 1N80E 



2-9 



12 40 



9 



20 





•7 



13 



160 



20 



1N20W; 2N40W; 3N50W; 1 S 70 W ; 1 S 40 W 



6-2 



13 3 



127 



10 



1S40W; 1S30E; 2S40E; 2S50E; 2S70E; 

 1N50E 



3-7 



15 21 



33 



20 



1 N 30 W ; 3 N 20 E ; IE 



2-5 



15 51 



24 



20 



1N30E; 1N40E; 1 N 40 E ; 1S50E 



4-5 



16 23 



6 









4-9 



16 25 



6 



2 



1S60W; 1S80W 



4-6 



16 34 



6 



10 





1-9 





5 



5 





1-6 



16 "43 



5 



20 



... 



2-7 





5 



15 





•7 



16 52 



6 



28 



1 N 50 E ; 1 N 80 E 



5-5 





6 



25 



1S50E 



3-9 



17 4 



35 



20 



1S30W; 1S40E; 1 S 50 E ; 1N50E; 1N60E; 

 1 N 70 E 



3-4 





35 



15 



1N10E; 1N20E; 1N30W 



2-2 



The new current-meter was difficult to use in stormy weather on account of its 

 size, and unfortunately was slightly damaged by a wave on the morning of the 22nd. 

 It was not in proper adjustment until the afternoon in consequence of this. 



The observations made with it are given in the following table : — 



TABLE II. 



Observations with New Current-Meter on 22nd August 1913. 



Hour. 



Depth in 



Horizontal 



Vertical * 



Velocity in 



Metres. 



Component. 



Component. 



cms. per sec. 



h m 

 15 2 



15 



N. 49° E. 



-14° 



2-8 



15 22 



20 



N. 17° E. 



-47° 



24 



16 10 



5 



N. 54° W. 



3° 



4-3 



16 26 



15 



S. 73° W. 



-16° 



•5 



16 34 



10 



N. 18° W. 



-12° 



2-5 



17 



4 



S. 60° W. 



-26° 



•5 



17 45 



•5 



N. 70° W. 



- 6° 



52 



* 0° indicates a horizontal current. The negative sign indicates a downward current and the positive sign an 

 upward current. 



