Code Table VII 



Symbol W — Past weather 



Weather 



Code 

 figures 



Fair (clear or slightly clouded) 



Variable sky 



Mainly overcast 



Fog or thick dust haze (visibility less than 3,500 feet 



about 5 cables) 



Drizzle 



Rain 



Snow or sleet 



Showers 



Sandstorm or duststorm 



Thunderstorm 



Code Table VIII 



Symbols BB — Corrected barometer reading 

 (In millibars and inches) 



Note. — It will be seen that the code figures may represent two values of barometric pressure, but this takes place only with a very high or very low 

 barometer reading. In such cases the recipients of a message will be able to decide which value is intended. Use code figures which correspond closest 

 to exact barometer reading. 



