450 REPORT—1863. 
Taste I.—Meteorological Observations made in the Eleventh 
Siphon Barometer. Dry and Wet Ther- 
Aneroid | Height above 
References 
to Notes 
Time. Reading ‘Att.  |Barometer,| sea-level. 
ccgreed, | therm, | No? weet ieee 
to 32° Fahr. 
hm 3 in 5) in. feet ° ° 
UU iter, NPs cokuwctece Po nsdlverisesean ane bas] pce peatuagl eR ors see >|! "lie ce een i Maaae avers 
(2) 2 6 opm 
2 NORAO) Gs bo | attees || eececemaal| aeeeesss | | ecueer 23°0 21°5 
(EY ae pcre prey en Re a Serre! loners 1 Marr meraem Wmeeres, LM |e coll OE 
2 16720 74; 14°34 350 | tease 20,025 | cesses | eeeeee 
CAI tg 5 a Pet aD eer me 25°0 23°0 | 
C3 ak Po) 14°04 B50 | weenee 20,630 28°9 23°0 
(4) 2730 ot 14°34 34°0 14°35 20,025 28°1 23°77, 
280» 14°64 34°0 14°65 19,367 27°5 23°6 
(5) oy CO a A 14°84 34:0 14°85 T9,089% |b csseceon ieee . 
DE WACK 15°04 B4°O | seers 18,746 28°90 24°0 
PER OSLO | Shae Wot tersess ||) jl) bessane |) coe’==) neces 29°2 2371 
LORS 153 15°34 34°0 15°35 18,235 
DEXORUS Nitrite etsy Wil) bev eras || eos enertn | Aumrsomman 29°0 23°5 
(6) BeIOUZO ty. || Vn Sces Ue)” Skewctel ||| Veeeeg [PD Diceeaccin shanna en s 
21045 » 15°54 35°0 15°55 17,888 29°5 245 
2211 ‘O% 5, 16°04 BBON) | hannes 17,422 29°5 245 
(7) > Tr 15 «5, MOpaee | Pecece ||)" Wesdaw 16,776 | <cpabes “| cateds 
DENTE ZO 0 EESns fodees wise, soa00 16°35 16,594. 
ERA GW til galling tess <caenns|  Gereneirall ‘tsssencui| > Wepre ass 26°0 
2 I2Zp O- 4, 16°44 = Aire (imc 16,412 32°0 26°0 
TZ AOe ses se asceeh | Migersany ‘||, s2=°s0). Pies Meera 32°5 262 
i ie EOS 16°34 36°70 | ceeeee 15,762 32°0 27° 
D TBETG fy RE cece S| tego 16°95 15,602 
2.1330 16°99 36°0) | San eee 15,521 
(8) 2 The Oh 4 T7390. nial, deseee 17°40 14,892. | “secese- |. enemas 
(9) Bamearc At Neate We ereces, |e costee, |e eertae 33°70 27°0 
ZiTA.30 45 17°64 36°O. | cecees 14,501 
(10) BITAAS 35 MSA ial. besec uate 14,197 | ceonse, | ceeens 
(11) BETAS Oss 1804 BOIO) «|| Miaccese 13,896 33°0 29°2 
+13) NSTC Re, Rees hue ci Gene td RCE COks lf gk Soko Tet ff oot 33°70 29°2 
18) 215 5 » 
22s ips oleae FOL7A:d, Wi stscoes | |b) as cene 12,865 eos bode 
Os} 2 15 30 } 19°04 “(avers © lh eteenee 12,4090 |( (soccer |) vesmar= 
(15 TIS CN Tease |p ke Sees Meme eR crace cag | Ms Secchi Phere AeA 33°0 29°5 
(16) 2006" 10 44, 19°77 Leah sees 11,412 
BB LGN3O. shh | cieecasc’ = Tt encuae 2O'OR ee eeseee 33°0 27°5 
(17) DB T9045 DOA A ata aes aa 20°45 10,508 33°0 27°0 
(18) 2. EB EIO" sg 20°77 Gestxaiuall. dves “ 10,011 33°0 2675 a 
(19) 2 I9 © 5 ZOMwFs i Weneas), || aenene 10,011 33°5 26°0 i 
2 19) 30) 4 20°SQ =| ceveee | eevee 9,917 i 
pes 0H a 21°29 sevchagg|teesncs 9,402 ./ 
(20) ZR2OueOr hss 21°49 36°0 21°50 9,148 a5 26°0 
(21) 2°20 30\) 45 22°33 37:0 22°35 8,107 34°5 27°2 
(1) In fog. (2) Faint gleams of light. 
(3) Faint gleams of light; fog above and below, none near us. 
(4) Drops of water falling from the balloon. 
(9) Thin rain pattering on the balloon, and moving against us. 
(10) Snow falling fast. (11) Snow-storm ; dark everywhere. 
(5) In fog; no dew at 15°. 
(6) In fog. (7) In fog. (8) In thin fog. 
(12) Spicula, cross spicula. 
