262 



[chap. 4 



I*— '-*0 



v^ 



Mean daily Precip. 

 03Z 20 Dec. 1954 

 -I5Z 3 Jon. 1955 



(a) 



(b) 



(c) 



Fig. 79. Precipitation distribution and transfer formula results for Japan Sea cold air 

 outburst situation. (After Manabe, 1957, Figs. 15, 17 and 19.) 



(a) Isopleths of mean daily precipitation (mm/day) during the period, constructed 

 from coastal and island stations. Value in upper left-hand corner with bar is area 

 average for period. 



(b) Isopleths of evaporation (mm/day) for the period computed from transfer 

 formula using Jacobs' (1951a) coefficient, which is about 25% larger than that in 

 equation (21). Figure with bar at top left-hand corner is area average for period. 



(c) Isopleths of Bowen ratio for the period constructed from equation (7) and 

 Figs. 73c and d. Area average value at top left-hand corner is very close to unity. 



