RETURN PERIOD IN YEARS 

 S 10 20 40 60 



100 



l.O 



SO.O 80.0 90.0 95.0 98.0 99.0 



CUMULATIVE PROBHBILITY SCALE 



EXTREMAL TYPE I 



Figure CI. Womens Bay, 1-hr averages 



60.0 - 



uj 20.0 - 



RETURN PERIOD IN YEARS 

 5 10 20 40 60 



0.0 



l.D 50.0 80. 90.0 95.0 98.0 99.0 



CUMULATIVE PROBABILITY SCALE 

 EXTREMAL TYPE I 



Figure C2. Womens Bay, 3-hr averages 



99.9 



C2 



