800r 



600 



o 400 - 



FIELD DATA 



200 



SYNTHESIZED 

 DATA 



600 



300 

 Time ( s ) 

 Figure B-13. Columbia Light, 1308.5 to 1317 P.d.t. (1 ,024-second record 

 analyzed) . 



60 1- 



50 



FIELD DATA 



30 



20 



10 



SYNTHESIZED 

 DATA 



100 



200 



300 

 Time ( s 



400 



500 



600 



Figure B-14. South Pass, 1500 to 1510 c.d.t. 

 90 



