Isaacs 



6.0 



5.0 



4.0 



3.0 20 



NEGATIVE ANOMALIES 



1.0 



.1 

 .08 

 .06 



.04 



.02 



.01 



1.0 



2.0 



30 



4.0 



5.0 



6.0 



Fig. 6 - Graph of ratio of 12-year mean monthly temporal 

 temperature gradient to monthly temporal temperature 

 gradient versus anomaly-deviation from 12-year mean 

 monthly temperature 



163 



