514 
REPORT—1863. 
Meteorological Observations made in connexion with 
the Balloon Ascent on 
April 18 (continued). 
Royat OxpsERvVATORY, GREENWICH. 
Reading of T . D Gas es 
: L emp.| Ten- | Degree) pi oo. eas 
Siete ag Barom.| Thermo. pia ee Sl or ‘ BS as Remarks. 
reduced ) point.| pour. | dity. | W™% | 23/265 
to 32°F.) Dry. | Wet. <0/<45 
hm in. me thiod o| im | : 
2 20p.M.| 30°10] 59°1| 53°2| 480| +335 7 re Bae : . j 
2 30 » | 30°20] 61°9| §5°1| 49°3| -352| 63 | NE 6 Ch 
2 40 5, | 30°10] 59°2| 53°0| 47°5| *329] 65 ree 5 ; : ; 
2 50 5, | 30°10] 59°7| 53°3| 47°6| °330| 65 | N.NE Ai] 3% Cirrus, cumulus, cirrocumu-) 
3 © 4, | 30°10| 60°6| 54°2| 48°6| -343| 65 i 4: | lus, and cumulostratus, 
3 30 | 30°09 581 | 51-8 | 461] °312| 65 3 Grice | 
3 42 5 | 30°10} 57°4.| 5174] 46'0| *311| 65 Cee Cirrus, cirrocumulus, cumu- 
3 50 45 | 30°10] 57°7| 52°0/ 46°8| -321| 67 a2 Be eee lus, and cumulostratus. 
4 © ,», | 30°10) 58x) 51°8| 46°1| -312| 65 | NNE.| 6] © 
June 26, 
Noon. 
© Iop.m. 
°o 
cS) 
° 
te} 
w 
re) 
PNNYNRAH HHH HOO 
es 
° 
30°00 
30°00 
29°99 
29°99 
29°99 
29°99 
29°99 
29°98 
29°98 
29°98 
29°98 
29°98 
29°98 
29°97 
29°97 
29°97 
2997 
29197 
29:97. 
29°96 
29°96 
29°96 
29°96 
29°96 
29°96 
29°96 
29°96 
29°96 
29°96 
59°4 
60°4. 
60°3 
611 
62°0 
62° 
ee 
62'5 
61°8 
60'7 
61°I 
61's 
61's 
60°7 
60°0 
595 
590 
| 611 
| 59° 
| 58°7 
591 
49°7 
51°4 
520 
oni 
53°7 
553 
52°6 
a4 
53°3 
52°0 
52°6 
a2 
52:9 
52°1 
51°0 
50°8 
50°0 
52°7 
50°4 
50:5 
srr 
51'l 
| 50°3 
51°6 
51°0 
52'0 
5357 
°379 | 
388 
5399 
413 
°437 
397 
“419 
“407 
388 
397 
“396 
“401 
“389 
"374 
°371 
361 
"399 
"367 
°375 
375 
*365 
382 
374° 
“389 
"375° 
360 
361 
45 
48 
51 
50 
| 
| W.S.W. 
| W.S.W. 
S.W. 
w. by s. 
| W.8.W. 
w. by s. 
w. bys. 
w. bys. 
Ai we 
W.N.W. 
W.N.W. 
W.N.W. 
W.N.W. 
app 
as 
COCOA ADAHPUUN 
Royat OpsERVATORY, GREENWICH. 
2 |] Cumulus, cirrocumulus, and | 
cirrus. 
. |Cumulus, cirrus, and cirro- | 
cumulus in the zenith. i 
Cumulus, cirrocumulus, and } 
cirrus ; the zenith is clear. b 
Cumulus; cirrocumulus in | 
the zenith and cirrus. 
} Cirrus and cirrocumulus. 
Cirrus, cirrostratus, and cir- 
rocumulus, 
Cirrocumulus, cirrostratus, 
and cirrus, 
+ |Cirrocumulus,  cirrostratus, | 
and cirrus. 
+» |Cirrocumulus, cirrus, and cir- | 
rostratus. 
‘o | | Overcast ; cirrostratus prin- | 
a cipally, with a little cirrus 
4: and cirrocumulus, 
-- | L Overcast ; nearly all cirro- ] 
oo stratus, 1 
° 
Overcast ; cirrostratus; sun’ 
shining faintly through the 
cloud. } 
} Overcast ; cirrostratus. 
“| ¢ Overcast; few drops of rain. 
o |Overcast; continuous rain. | 
