METEOROLOGICAL TABLES. 



llB 



Table 9 M (continued). Mutual distances in dynamic meters between standard isobaric surfaces. 



I 



700- 



800- 



900- 



1000- 



+ 8.0 



+ 13-0 



+21.0 



1077 



967 



4 

 -3107 



-2030 

 -1063 

 - 174 



Example. 



Column 1. Standard isobaric surfaces. 



2. Average virtual temperature of standard sheets, taken from the 



virtual temperature diagram. 



3. Distances between the isobaric surfaces found from table 9 M for 



the virtual temperatures of column 2. 



4. Heights of standard isobaric surfaces calculated by addition of 



their mutual distances, 174 being the height of the 1000 

 m-bar standard surface above sea-level. ^See example to 

 table 11 M.) 



