WHOLE VOL. NOTES. ASIA 23 



the correction of -fi.S mm. in the vahies of the new height 

 of 104.8 m. 



PETROPAVLOVSK (LIGHTHOUSE) 



Pressure. 



The barometer was transferred to the height of 113 m. in March 

 1939. The means of pressure have been reduced to the 

 former height of 87 m. by introducing the correction of 

 + 2.6 mm. 



SURGUT 

 Pressure. 



The means of pressure have been reduced to the same height 

 of 48 m. indicated in Smithsonian Misc. Colh, voh 90, by 

 introducing the correction of —0.8 mm. in the vahies ob- 

 tained at the height of 397 m. from 193 1 to July 1939, and 

 the correction of —0.5 mm. in the means obtained at the 

 height of 43 m. from August 1939 to 1940, 



TCHITA 

 Pressure. 



In 1931 the meteorological station was transferred. The means 

 of pressure have been reduced to the height of 683.2 m. 

 (see errata to vols. 79 and 90, Smithsonian Misc. Coll.) by 

 introducing the correction of —1.9 mm. in the values ob- 

 tained at the height of 664.6 m. 



TOBOLSK 

 Pressure. 



The means obtained in 1940 have been reduced to the height of 

 100 m. by introducing the correction of +0.1 mm. in the 

 values obtained at the height of 10 1.4 m. 



TOMSK 



Pressure. 



In April 1934 the meteorological station was transferred. The 

 means of pressure have been reduced to the height of 

 123.3 m., indicated in Smithsonian Misc. Coll., vol. 90, by 

 introducing the correction of —0.2 mm. in the values 

 recorded at the height of 121.6 m. from 1931 to March 1934, 

 and introducing the correction of -I-1.6 mm. in the values 

 recorded at the height of 137.9 m. from April 1934 to 1940. 

 2 



