Extent of Clouded Sky, 1846. 



85 



TABLE LXX. — Differences of the Directions of Motions of the Lower and Upper Currents of Air, as 

 deduced from the Comparisons of the Direction of the Wind and the Motions of the Clouds in 1846. 



Currents. 



Quadrant N. 



toE. 



Quadrant E. 



toS. 



Quadrant 8. to W. 



Quadrant W. 



to N. 



No. of 

 Results. 



Mean 

 Diffs. of 

 Motion. 



Mean 

 Result. 



No. of 

 Results. 



Mean 

 Diffs. of 



Motion. 



Mean 

 Result. 



No. of 

 Results. 



Mean 

 Diffs. of 

 Motion. 



!Mean 

 Result. 



No. of 

 Results. 



Mean 

 Diffs. of 

 Motion. 



Mean 

 Result. 



Scud minus J 

 Wind 1 



40 



+ 23 



° 



17 



+ 20 



° 



129 



+ 22 



" 



21 



+ 25 



" 



7 

 1 



- 7 

 



+ 18 



4 



4 



- 9 

 



+ 12 



11 

 6 



- 9 

 



+ 19 



8 



1 



-11 

 



+ 15 



Cir.-str. minus] 

 Wind 1 



5 

 1 

 



+ 34 



-67 







+ 17 



7 

 2 

 



+ 17 



-13 







+ 11 



53 

 6 

 



+ 33 



-14 







+ 29 



12 

 4 

 



+ 30 



-38 







+ 13 



Cir.-str. mitms] 

 Scud J 



5 



+ 34 





9 



+ 28 





17 



+ 23 





12 



+ 36 





3 



4 



-48 

 



+ 2 





 5 







+ 18 



10 



8 



-18 

 



+ 6 



8 

 6 



-27 

 



+ 8 



Cirrus minus J 

 Wind j 



2 



+ 45 





2 



+ 58 





36 



+ 40 





8 



+ 35 





1 

 







+ 45 





 







+ 58 



3 



4 



-21 

 



+ 32 



1 

 1 



-22 

 



+ 26 



Cirrus minus J 

 Scud 1 



3 

 



1 



+ 26 

 



+ 20 



6 

 

 1 



+ 52 

 



+ 44 



18 

 6 

 3 



+ 39 



-12 







+ 23 



12 



7 

 1 



+ 30 



-25 







+ 9 



TABLE LXXL— Daily and Weekly Means of the Estimated Extent of Clouded Sky, the whole Sky 



covered being 10, for 1846. 



Civil 

 Day. 



Jan. 



Feb. 



March, 



April. 



May. 



June. 



July. 



Aug. 



Sept. 



Oct. 



Nov. 



Dec. 



1 



1-2 



[7-9] 



[8-1] 



9-1 



10-0 



0-4 



9-2 



7-0 



4-9 



6-2 



[6-5] 



4-9 



2 



4-1 



61 



7-9 



8-4 



91 



2-2 



8-9 



[7-9] 



7-1 



5-2 



9-5 



1-2 



3 



9-8 



8-1 



100 



7-2 



[9-6] 



1-4 



9-9 



6-2 



7-9 



1-3 



6-6 



50 



4 



[6-6] 



6-3 



7-4 



9-9 



10-0 



1-5 



5-9 



7-7 



9-3 



[5-4] 



5-4 



2-4 



5 



51 



6-8 



2-7 



[9-0] 



9-2 



5-7 



J8-8] 



7-9 



70 



8-7 



7-9 



8-2 



6 



9-9 



7-2 



8-9 



8-8 



9-7 



5-3 



9-8 



2-9 



[6-9] 



5-8 



9-5 



[6-3] 



7 



9-5 



5-6 



4.6 



9-5 



6-3 



[6-9] 



8-1 



10-0 



4-2 



5-3 



8-6 



6-5 



8 



8-5 



[6-71 



[6-2] 



10-0 



4-3 



9-9 



100 



8-8 



6-9 



6-0 



[7-5] 



9-7 



9 



91 



5-7 



6-2 



2-9 



5-4 



8-8 



10-0 



[7-3] 



6-3 



6-9 



8-4 



5-8 



10 



9-3 



7-9 



9-2 



6-1 



[6-3] 



10.0 



7-1 



4-7 



2-2 



8-4 



3-8 



4-2 



11 



[9.0] 



71 



5-7 



10-0 



4-2 



8-2 



8-8 



8-6 



6-6 



[8-1] 



6-9 



7-0 



12 



9-2 



5-4 



8-4 



[7-6] 



8-7 



5-8 



[8-5] 



8-6 



9-2 



100 



10-0 



6-4 



13 



8-4 



2-5 



8-5 



9-3 



8-9 



7-2 



70 



9-1 



[6-0] 



7-4 



100 



[5-0] 



14 



9-8 



9-7° 



8-3 



7-5 



4-5 



[4-7] 



9-3 



5-6 



3-8 



9-9 



100 



15 



15 



5-7 



[7-61 



[7-9] 



10-0 



6-1 



4-7 



8-7 



7-4 



5-6 



8-4 



[8.1] 



5-5 



16 



9-7 



9-4 



8-5 



7-8 



4-7 



1-3 



10-0 



[7-8] 



8-7 



8-7 



4-1 



5-6 



17 



9-4 



9-2 



5-3 



100 



[6-6] 



M 



9-4 



9-4 



10-0 



9-5 



9-2 



2-7 



18 



[8-3] 



9-7 



8-6 



100 



9-5 



4-7 



9-3 



8-9 



5-3 



[8-9] 



5-1 



6-7 



19 



10-0 



100 



31 



[7-9] 



8-5 



8-1 



[9-0] 



6-6 



10-0 



7-8 



4-2 



7-3 



20 



10-0 



10-0 



3-6 



4-8 



6-3 



8-1 



7-8 



9-9 



[7-7] 



8-9 



9-7 



[7-2] 



21 



5-3 



9-5 



7-7 



7-6 



4-2 



[7-7] 



9-9 



8-9 



6-7 



9-9 



4-5 



9-6 



22 



100 



[9.5] 



[6-0] 



7-2 



9-5 



6-7 



7-5 



6-4 



6-0 



9-1 



[6-6] 



9-0 



23 



7-3 



9-7 



7-5 



9-2 



9-2 



10-0 



9-9 



[6-4] 



8-1 



6-5 



6-1 



8-2 



24 



6-6 



9-6 



8-4 



100 



[7-4] 



8-4 



5-9 



5-8 



9-6 



9-9 



5-7 



4-5 



25 



[7-8] 



8-4 



5-6 



9-4 



6-1 



5-8 



5-2 



3-5 



8-1 



[7-1] 



9-7 



2-8 



26 



9-7 



9-2 



71 



[8-2] 



6-2 



9-6 



[8-3] 



3-8 



9-0 



2-5 



100 



10 



27 



5-8 



7-3 



7-8 



8-4 



9-0 



5-8 



9-1 



6-2 



[8-9] 



5-9 



7-7 



[4-8] 



28 



7-5 



6-8 



6-1 



6-2 



3-5 



[7-5] 



9-7 



4-2 



7-5 



8-8 



3-6 



8-0 



29 



7-3 





[7-7] 



5-9 



5-7 



6-1 



100 



7-8 



100 



4-7 



[5-8] 



6-9 



30 



9-5 





8-1 



9-9 



3-2 



8-7 



93 



[6-3] 



9-0 



3-7 



7-4 



5-5 



31 



10-0 





8-1 





[2-7] 





9-6 



7-5 





9-3 





9-5 



MAG. AND MET. OBS, 1845 AND 184G. 



