50 



40 



a 30 



o 



u 



a 20 



1 o 



26 13 

 2633 

 2636 

 2634 



10 20 30 40 50 60 70 80 90 100 



cm/ 3 e c 



30 



G 20 



<u 

 o 

 i- 

 o 

 a 10 



26 10 



10 20 30 40 50 60 70 80 90 100 



cm/ sec 



TOD Velocity Distribution 



Figure B-4 



1983 TOD Velocity Distributions based upon 12 hourly average velocities. 



64 



