40 



20 - 



K-efp^ 









- 









/ \ 



X 



Squared Amplitudes, MRS Anolysis 





/ 





- Bond Spectrum, FFT Anolysis 





/ 



/ 

 / 





\ 



\ 

 \ 









/ 

 / 

 / 

 / 

 / 

 / 











\ 



\ 



^^ ^ 



^^^-"^" "-..^ 





/ 



1 





1 







1_. 



f tf 



, ! ff f ? , 



^~ 



0.06 



08 10 



Frequency (Hz) 



0.12 



0.14 



Figure 26. Energy versus frequency for South Pass, MRS analysis of 600-second 

 record starting at 1520 c.d.t., and FFT analysis of 819-second 

 record starting at 1517 c.d.t. Oy = 324.0 centimeters, f = 

 0.0745 hertz, e = 0.145, ef = 0.0108 hertz. 



40 



20 



-ef. 



X Squored Amplitudes, MRS Anolysis 

 Bond Spectrum, FFT Analysis 



II 



0.06 



0.08 0.10 



Frequency (Hz 



0.12 



0.14 



Figure 27 . Energy versus frequency for South Pass , MRS analysis of 600-second 

 record starting at 1530 c.d.t., and FFT analysis of 819-second 

 record starting at 1530.7 c.d.t. Oy = 324.0 centimeters, f = 

 0.0745 hertz, e = 0.145, ef = 0.0108 hertz. 



47 



