SURFRCE ELEVRTI0N RT 28.88 



1.5 



1.0 - 



0.5 - 



0.0 



-0.5 - 



-1.0 - 



-1.5 



1 



■t ■ -r 1 



- - T 1 



' 



' -1 



■ \ 



A 



A 





o 

 liiiilii 1 



/\ 



l/ 



I 



•j 



1 i 1 1 1 1 



/ 



y 



V 



j 



I 



1 ■ 1 



I 





ill" 



o. 



20. 



40. 60. 80. 



TIME (H0URS) 



100. 



120. 



SURFRCE ELEVRTI0N RT 30.56 

 1.5 I 1 r 



1.0 - 



0.5 - 



0.0 



-0.5 - 



-1.0 - 



-1.5 



40. 60. 60. 

 TIME (H0URS) 



100. 



120. 



Figure 5.10. Transient variation of surface displacements at four stations 

 from 6/12/80 to 6/16/80. 



85 



