Ivii 



Mefeorologica I Observa tions. 



Abstract of the Results of the Hourly Meteorological Observations 



taken at the Surveyor General's Office, Calcutta, 



in the month of July 1868. 



Solar Radiation, Weather, &c. 





t— I <u 



Mi 



o o 





W. "-S 



S oj fl 



& 



6 a § 



K'rB 





&* 



Wind. 



Prevailing 

 direction. 



x S 



a o 



General aspect of the Sky. 



133.5 



138.0 



139.4 



132.5 



129.0 



130.4 



104.4 



119.5 



120.0 



Inches 

 0.02 



0.14 

 0.35 



0.20 

 0.18 

 0.78 



0.22 

 0.78 



0.10 

 0.09 



0.19 



0.08 

 0.15 



S. by E. & S. 



S,S.W.&S.byW. 

 S.byW.& variable 



[S.B. 

 S.S.E,E.byS.&E 



S. S. E. & S. E. 



s. & s. s. w. 



S. & S. by W. 



s. & s. s. w. 



S.byW.&S.byE, 



S.S.E,S.&S.byE, 

 S.E.&S. S. E. 



E. S. E. & S. E. 



S.E,S.S.E.&SbyE 

 S.byE.&S.byW. 



0.3 



2.7 

 3.2 



2.0 



1.6 



0.5 

 1.0 



0.4 

 1.8 



3.1 



2.6 

 0.6 



Miles 

 130.8 



82.5 

 74.1 



73.2 



184.8 



173.1 



291.4 

 212.9 

 106.1 



148.6 

 169.8 



255.4 



245.1 



188.7 



Clear to 3 a. m. ^i to 9 a. m., 

 overcast to 2 p. m. \ i to 7 p. m., 

 clear afterwards. Slight rain at 

 9, 10 & noon. 



Scatd. ^i to 7 p. m., clear & 

 lightning to IN" W afterwards. 

 Rain at 3^ a. m. 



Sends from S by W to 4 a. m. 

 \i to 10 a. m. ^i afterwards. 

 Thnnder at 4| p. m. Lightning 

 at midnight, 4 a.m. & at 8 & 11 

 p. m. Rain at 6 p. m. 



Clonds of different kinds. 

 Brisk wind at 1\ p. m. Light- 

 ning from 2 to 4 a. m. Rain at 



If & 11-i P. M. 



Chiefly stratoni. Brisk wind 

 from 9 a. m., to 9| p. m. Light 

 rain at 8| & 11| a. m.. & at 1, 

 3f & 5 p. m. 



Overcast. Brisk wind at 8| 

 a. m. Rain at 1 & from 4 to 11 

 a. m., & at 1, 2\ & 1\ p. m. 



Chiefly stratoni. Brisk wind 

 at 3| p. m. Drizzled at 10 a. m. 

 Clonds of varions kinds. Rain 

 from 1 to 3 p. m. 



Stratoni to 6 A. m. ^i to 11 

 a. m., stratoni to 3 p. m. W 

 afterwards. Rain at 1\\ a. m. 

 A meteor of nnnsnal brilliancy 

 passed at 8| p. m. 



Clonds of different kinds. Light 

 rain at 7 & 8 a.m. & at 3 £& 6 p.m. 



Overcast to 5 a. m. ^i after- 

 wards. Brisk wind at 1 & from 

 3 to 5 p. M . Light rain at mid- 

 night & at 1, 2 & 6 p. m. 



Scatd. \i & ^i. Brisk wind 

 from 9£to 10| a. m. & from 4£ 

 to 6 p. m. Rain at 11 a. m. & at 

 1, 2, 5 & 6 p. m. 



Chiefly ^i. Brisk wind from 

 12^ to 2 p. m. Light rain from 

 11 a. m. to 3 p. m. 



Scatd. \i & ^i. Rain at 1, 2, 4 

 & from 1\ to 10 a. m. 



\i Cirri, — i Strati, ^i Cumuli, wi Cirro-strati, 

 v i Cirro cumuli. 



i Cumulo strati, ^i Nimbi 



