448 REPORT—1863. 
Taste I.—Meteorological Observations made in the Eleventh 
2g Siphon Barometer. Dry and Wet Ther- 
zs Aneroid i 
BS Time. Reading ms Barometer, Belek 
B2 saaeeeta | tera. | No Dew | Wee 
to 32° Fahr. 
hm” s in. ‘ in. feet. a 6 
(1) I 41 1o p.m. 14°53 410 14°55 19,544 20°0 16°0 
(2) I 41 30 5) 
(3) I 41 45 » 14°33 ATO. i) Besse 19,909 20°5 16:0 
I42 0 45, 14°23 acces 1 See 20,167 2131 16°0 
(4) I 4Z Jo 5, 14°24 410 14,25 20,167 21'I 16"0 
(5) I 42 45 55 
(6) T Aa nO she eee a 13°95 20,648 21'O 16'0 
(7) ee Oe ES ES al SA eee: (en See 19°! 16°1 
(8) 144 0 » 13°94 40°0 13°95 20,648 20°0 160 
(9) LAG. Ons Mara Eres 13°85 20,854 
(10) 140 © 5; 13°64 40°0 13°65 21,266 22°90 16°1 
(11) 147 0 » TG) | al Meeseee of) Aereeme 21,357 22'0 16'0 
(12) 148 oy be 2 nage Ae 13°35 20-578 Hh acess ih eames 
a ae Che ae ey ee eee 22,053 
(13) 150) 0 39 USt2q. |) Moevcos. al), Mescees 22,053 22°0 16'0 
GMO Sey Cyl). Veecetie 2 Ht Mewes 13°20 22,073 21°8 16°0 
+k Ome) WSerq! i). deter. - |) ASecess 22,105 
1 53- 3° 9 13°14 32°0 13°40 22,105 19°2 161 
Tags tay lu Mecewems = |], Meosces Sf) Ueveene |] Pisses a ib Leases oneuee 
The sO Sy) | sewer | escecu- i] Ciee=isee 1] pe sikenas ee tp ween Meepesene 
Dipea AG Poy) | Meseece), + ]u “eseiascs if) fesoeen’) || | Steasaemim ih Caen - ssatee 
(14) I 54 035, OO) lll eases, 4h) eeestene 22.664 (| Sosa yi ae Be 
(15) TANGO lta EM nettewey call, Acvdae: ho] Beeches (23,023) 18'5 16-0 
(16) I 54 40 5, 12°66 tras. al iBeceese 23,143 18'o we 
(17) PRGA MSOMNSE | gl atesree. || I) Weedway.. |) Geeecese (23,200) | 17°0 16'2 
B55 7 0'*s MZIO4, | wees. 13°05 22,965 | seeeee | seen 
OY COO enn akc rn DRE oem Mie Ser Me DEIR Ch crccpe |e ocnce: tase 
(18) I 57 ° »”» 
(19) 158 0 5, (17 aa ee 12°95 22,168 Ig't coeee 
I 58 30 5, RQRb An eel” Meecers ta] © wea sies aT, 467" |) (easel eseane 
T5910 55 13°65 33°0 13°65 21,302 
Sia yer Pars Ta) Aes 13°75 20,934 26°1 21°83 
21 0,» 14°25 33°70 1) |) beccae. 20,167 
(20) 220, 14°25 Bz1O” Bl Beaten 20,167 26'1 22°O 
(21) 2 2 30 5, 14°25 ayo") Aha. 20,1677) || cae cx 
(22) | 2 245 » 14°25 340 | 14:27 | 20,167 
or OORT 14°44 35°0 14°45 19,901 26'0 24°0 
(28) 2 4 30 », 14°64 35°09 | 14°65 19,367 23°0 tesees 
(24) BARA AIG ae «Ly ll etinate © lull Wes eal Miccgidewa'] 0 MKaaetce 23°2 23°1 
ames 70), 14°44 cuter [les sracse 19,901 23°0 22'0 
(1) Sun just visible, but cut off by the balloon. 
(2) In fog again; sun invisible. 
(3) Three layers of clouds we have passed ; clouds still higher. 
(4) Sky very pale blue between clouds. 
(5) Spectrum at blue sky same as on ground. 
(6) Rain-cloud to the right ; two nimbus clouds near us and on the same level as ourselves. 
(7) Saw the sun; the reading of the actinometer increased 8°6 div. in sun; then 3*1 div. 
in faint sun ; then fell 2°7 diy. in shade ; then increased o°$ diy. in sun; and then 1°5 diy. in 
sun in one minute. (8) In fog. 
(9) New Barometer 14'20 inches. (10) In fog. 
(11) Sun invisible. 
(12) Train heard, 
