-1.0 -0.5 0.5 10 



Symmetrlcolly Normsd Residuals ( dim«nslonless ) 



Figure 41. Cumulative distribution function. Hurricane Carla data 

 number 6881-1, 0600 hours, 9 September 1961. 



-1.0 -0.5 0.5 1.0 



Symmetrically Normed Residuals ( dimenslonless ) 



Figure 42. Cumulative distribution function, Hurricane Carla data 

 number 6881-2, 0620 hours, 9 September 1961. 



53 



