Table 4. AMPLITUDES OF THE FLUCTUATIONS WITH 

 DIURNAL AND SEMIDIURNAL PERIODS AT STATION 4 



Isotherm 



Mean Depth 



Diurnal Period 



Semidiurnal Periods 





% 



Fourier Amplitudes 



Fourier Amplitudes 



(°C) 



a 



b 



A 



a 



b 



A 



17 



32.0 



2.9 



2.9 



4.2 



0.3 



-5.9 



5.9 



16 



40.0 



3.8 



2.4 



4.5 



-1.1 



-6.3 



6.3 



15 



44.6 



3.5 



2.8 



4.5 



-2.0 



-7.0 



7.4 



13 



56.6 



4.8 



2.8 



5.6 



-0.4 



-8.0 



8.0 



12 



76.4 



-1.9 



1.8 



2.6 



1.5 



-5.5 



5.7 



11 



101.9 



0.0 



2.8 



2.8 



10.2 



-1.4 



9.7 



10 



142.3 



-2.2 



-3.0 



3.8 



11.2 



10.7 



15.4 



9 



173.0 



-3.8 



-0.1 



3.8 



8.7 



14.4 



16.9 



100 



200 - 



300 - 





1 1 1 



^--^^ 1 1 1 



■ V vs. 



1 





^5-^...-_ 



■•■■-^ J V\ W'l 





~ 





~ 





/^C" 









^3^ ^ 



N 







x^^<: 



/ / 









'-'^ / 







\ /■ 



. \ / 









V 





~ 



1 1 1 \ 



/' \ 1 1 



1 



-60 



-40 



-20 



20 



40 



60 



A. MODES 1-5. 



Figure 8- Eigenfuncfions W (z) af Anchor Station 4, modes 1-9. 



80 



35 



