WHOLE VOL. NOTES. SOUTH AMERICA 65 



Pressure corrections to mean of i (y hJ ri4 h + 2i h ) 



Punta J(7" + 13 h + 21 h ) 000000000000 



Arenas * 



J(7 h + 13 h + 18 h ) + 2+1 0-1—1-2 



Juan K8 h +14 h +21 h ) 0-1-1-1-1-2-1-1—1 



Fernandez t £(7J h +10 h +16 h ) + 1+1+1 0-1 0-1-1 0+1+3+3 



i(7 h +13»+21 h ) -1 0-1 0-1-1—1-1-2 



4(7 h +13 h + 18 h ) + 2+2+3+3+2+2+2+1+1+1+3+4 



Islota de K7"+1S"+18") 0+1+1+1+1 0+1+1-1-1-1—1 



los Evan- 



gelistas 



Temperature Corrections to Mean of 24 hours in tenths of degrees C 



Santiago { 



i(7" + 14 h + 21 h + 21") -8-7-2 0-1—2 0-4-4-5 



i(7" + 13 h + 21 h +21) - 6 - 6 - 1 



j(7 h +13 h + 18'') -32 -29 -20 



£(Max. + Min.) - 4 - 8 -15 



Punta i(7 h +14 h +21 h ) -3 -2 -1—2 



Arenas § 



i(7 h +14"+21 h +21") + 1 



K7" + 13'' + 21 h +21 h ) +1-1 



i(7 h + 13 h +18 h ) -10 - 8 - 4 



£(Max.+Min.) - 1 0-1 



To mean of i (7 h + I4 h + 2i h -\-2i h ) 



Isla de i(S 1, + 14 1 ' + 21 1 ') - 1 



Juan Fer- K7J h +10 ,1 +16 h ) -16 



nandez t 



i(7 h + 13 h +21 h + 21 h ) + 1 

 K7 h +13 h +18 h ) -10 

 |(Max. + Min.) -2 0+1+3+4+3+3+1+1+2-1 



* Derived from 5-year means at Punta Arenas (Magallanes), 1921-1926. 

 t Derived from 1-year means on Easter Island, 1911-1912. 

 X Derived from 5-year means at Santiago, 1911-1915. 



§ Derived from 15- or 16-year means at Punta Arenas (Magallanes), 1912-1927; from data in the 

 Argentine Meteorological Office. 



BAHIA FELIX 

 Precipitation. 



This is a new station beginning 191 3. The data are given in 

 part III. 



IQUIQUE 



Pressure. 



The values from 1900 to 191 o could not be used. From January 

 191 1, the hours of observation, etc., were the same 

 as at Punta Tortuga and were corrected to mean 

 of day by the following values derived from 

 Mollendo : * 



* Harm, J., Zur Meteorologie von Peru, p. 25, Wien, 1909. 



