NO. 6 SOLAR RADIATION AND WEATHER CLAYTON 



23 



Solar Radiation above 1.980 (2^ above Normal] 

 Pressure 3 days later (Winter half year 



Solar Padiation 1.961-70 fl% above normal) 

 Pressure 3 days later V/intor half year 



Solar Radiation 1.951-60 (o,5^ above normal) 

 Pressure 3 days latsr Winter half year 



Fig. is.^Mean pressure deviations from normal following dif- 

 ferent intensities of solar radiation in steps above 1.950, winter 

 half-year. Units in hundredths of an inch. Three days later. 



