250 



REPORT — 1864. 



Table I. — Meteorological Observations made in the Twenty-second 





(1) 



(2) 

 (3) 



(4) 

 (5) 



(G) 

 (7) 



(«) 



(9) 



(10) 

 (11) 



(12) 

 (13) 

 (14) 

 (15) 



Time. 



9 



lO 

 10 



II 

 II 



12 



1+ 



IS 

 i6 



17 

 17 

 18 



19 



20 



as 

 24 

 24 



^S 

 26 

 26 

 27 

 28 

 28 

 28 

 29 

 29 

 30 



31 

 32 



32 

 33 

 34 

 36 

 38 

 38 

 39 

 39 

 39 

 42 



44 

 45 



o p.m. 



20 „ 



o „ 



30 » 



o „ 



30 >. 



o „ 



o „ 



30 .. 



o „ 



30 » 



o „ 



o „ 



o ., 



o „ 



o „ 



o „ 



30 ,, 



o „ 



o „ 



o „ 



30 „ 



o ,, 



30 .. 



o .. 



o >. 



30 » 



o ., 



o „ 



30 I. 



45 .. 



o ,, 



30 „ 



30 .. 



o „ 



o „ 



30 !. 



o „ 



o „ 



o „ 



o „ 



20 ,, 



o „ 



30 ,. 



45 ,. 



o ,. 



o „ 



siphon Barometer. 



Reading 



corrected 



and reduced 



to 32° Fahr. 



Att. 

 Therm. 



Aneroid 



Barometer, 



No. 2. 



m. 

 29*64 



29-54 

 29-26 

 28-49 

 28-10 



27-54 

 26-84 

 26-59 

 26-34 

 26-09 

 25-79 

 25-80 

 25-46 

 25-44 

 25-36 

 25-29 

 25-06 

 24-86 



24' 5 3 

 24-44 

 23-79 

 23-49 



23-24 

 2296 

 22-89 

 22-54 



22-34 

 22-14 

 22-04 

 21-92 

 21-44 

 21-34 

 20-59 

 20*46 

 20-36 

 19-94 

 19-64 

 19-07 



18-94 

 18-82 

 1884 

 18-34 



Height above 

 sea-level. 



feet, 

 ground. 



444 



769 



1,484 



1,883 



2.433 

 3,166 



3.427 

 4.034 

 4,644 



5.370 

 5.347 

 4,612 



4.635 

 4.730 

 4,808 

 5,066 

 5,289 

 5,664 

 S.767 

 6,513 

 6,858 



(7.008) 

 7.158 

 7.496 

 7,578 

 7,994 



8,224 



8,454 

 8,568 

 8,719 

 9,322 

 9,610 



10,575 

 10,744 

 10,875 

 1 1,422 

 11,813 

 12,605 



12,773 



12,954 

 12,924 



13-675 



(14,293) 



Dry and -Wet Ther- 



Dry. 



72-5 



72-0 

 71-2 

 71-0 

 68-2 

 64-5 

 62-2 

 6i-o 

 60-5 

 58-5 

 56-2 

 55"o 

 52-5 

 53"2 

 54-2 



54' 3 

 54'2 

 542 

 54-2 

 54'2 

 51-2 

 51-2 



51-2 



51-0 

 50-2 

 48-9 



45-0 

 44-2 

 43-2 

 43-2 

 42-0 

 41-2 

 41-2 



40-5 

 40-2 

 36-0 



35-5 

 34-2 



32-8 

 32-8 

 33-2 

 34-2 



1. 



3. 



4. 



5. 



6. 



(1) Left the earth. (2) Balloon revolving once in 3 minutes. 



(4) Deep blue sky ; horizon very misty ; eim above. 



(5) Tried vibrations of a horizontal magnet, but failed. 



(6) Changed direction to move west. (7) Mo-ving quickly. 

 (8) Sliips look small. 



(3) No wind. 



