222 



REPORT 1864. 



Table I. — Meteorological Observations made in the Seventeenth 



cS 



V o 



PJ-2 



(1) 

 (2) 



i^) 



'(4) 

 (5) 

 (6) 



(7) 

 (8) 



(9) 

 (10) 



(11) 



(12) 

 (13) 

 (14) 



(15) 



(16) 

 (17) 

 (18) 



(19) 

 (20) 



Time. 



h m 

 2 28 

 2 



2 

 2 

 2 

 2 

 2 

 2 

 2 

 2 

 2 

 2 

 2 

 2 

 2 

 2 

 2 

 2 

 2 

 2 

 2 

 2 

 2 

 2 



30 

 3» 

 31 

 32 



33 

 34 

 34 

 35 

 36 

 37 

 37 



39 

 40 



41 

 41 

 43 

 44 

 45 

 46 

 46 

 47 

 47 

 47 

 48 



49 

 50 

 51 

 5* 

 5* 

 53 

 54 

 55 

 56 

 57 

 58 



59 

 o 



I 

 2 

 3 

 4 

 5 

 5 

 6 

 8 



9 



30 p.m. 



o » 



o „ 



15 .. 



3° » 



o ,. 



o „ 



3° .. 



o „ 



o „ 



o „ 



30 >. 



o „ 



o .. 



o ,> 



30 .. 



o >, 



o ,. 



o >, 



o „ 



10 „ 



o „ 



15 .. 



30 ,. 



o „ 



o „ 



o » 



o „ 



o „ 



30 .. 



O .1 



o ,, 



o „ 



o „ 



o „ 



o „ 



o ,. 



o ,. 



o „ 



o „ 



o ,. 



o „ 



o >. 



30 -. 



o „ 



o „ 



o „ 



Siphon Barometer. 



Reariing 



corrected 



and reduced 



to 32° Fahr. 



in. 



26"ii9 



25'89o 

 24-972 



24-575 

 24-397 

 24-088 

 23-880 

 23-681 

 23-601 

 23531 

 23-282 

 23-232 

 23-283 

 23-493 

 23-433 

 23'3S5 



23-187 



23-187 

 23-087 



23-037 

 22-967 

 22-937 

 22-738 



22-6o8 



22-488 



22-438 

 22-398 



22-388 



22-438 

 22-489 



22-889 



22-089 

 23-039 

 22-439 



22439 



22*293 

 22-143 

 22-043 



21-993 



21-944 



2'-595 

 21-485 



Att. 

 Therm. 



39-0 

 37'5 



360 



35'o 



35-0 



35'o 



34-5 

 34'i 

 34-0 

 34-0 



34-0 



32-0 

 32-0 



31-5 

 31-0 

 31-0 



Aneroid 



Barometer, 



No. 2. 



24-60 

 24-40 



23-90 

 23-70 

 23-62 



23-25 

 23-40 



23-20 

 23-10 



23-40 

 22-50 



Height above 

 sea-level. 



23-05 



2i-6o 



feet. 

 3,821 

 4,044 

 5,001 

 (5,200) 

 5,401 

 5,610 



5.9^4 

 6,144 

 6,364 



6>453 

 6,516 

 6,802 

 6,844 



6,678 

 6,650 

 6,692 



(6,790) 

 6,885 



(6,885) 

 6,885 

 6,984 



(7,006) 

 7,029 

 7,118 

 7,089 



7>277 

 7,448 

 7,602 

 7,666 



7,730 

 7,741 

 7,666 

 7,614 



7,044 

 8,148 

 6,768 

 7,666 

 7,666 



7.931 

 8,086 

 8,189 

 8,230 

 (8,288) 

 8,346 

 8,766 

 8,894 



Dry and Wet Ther- 



Dry. 



41-5 

 38-0 

 36-2 

 36-0 

 34-2 



33-2 

 32-2 



31-5 

 310 

 306 

 30-2 

 29-2 

 29-2 

 298 

 30-0 

 29-5 

 29-2 

 29-4 



30-8 

 307 



30-7 

 31-1 

 31-0 



30-5 

 29-2 

 29-2 

 28-5 



29-2 

 29-2 

 30-5 

 30-5 

 305 

 29-1 

 28-5 

 27-2 

 27-2 

 27-2 

 27-0 



26-5 

 26-0 

 25-5 



1. 



2. 



4. 



5. 



6. 



(1) Sudden change of temperature and dii-ection. (2) Going N. ; wind S. 



(3) The wind below is S.E. (4) Cloudy ; gas opake. 



(5) Can see Chelmsford. (6) Can bear machinery in action. 



(7) Can hear steam-plougliing and a thrashing-machine. 



(8) Can see up balloon now; gas not quite transparent. 



(9) Can just see tlie Thames south of us ; going N. still. 



