438 REPORT—1862. 
Fourtu Ascent.—August 20 (continued). 
Time of |Reading of} Height Temp. || Time of (Reading of| Height Temp. 
observa- j|the a above the ae of the observa- the Bion. ere the ofa: of the 
tion. reduced to| level of ‘Air Dew- tion. reduced to| Jevel of ‘Ais Dew- 
P.M. 32° F. the sea. 5 point. P.M. 32°F. the sea. point. 
Hig it 9 V5) ake feet. A 6 h.m ss} in. feet. é ° 
7 15, . 01? 27:50 2398 53°5 | 48°5 7 29 30| 27°70 2217 559 501 
16 0} 27°70 2198 | 54°2 | 48-9 30 0 27°58 2417 . | .55°5 50°2 
16 30| 28°03 1871 | 54°8 | 493 92, joanne (2620). | 55°2 51°73 
17 0} 28:25 1655 | 55°5 | 49°6 33 0) 27°18 2723 | 542 | 488 
18 0} 28-50 EAV7] - 1556'S 0) §a1 34 0} 27°18 2723 | 54°8 49°3 
19 0} 28°53 1387 | 57°0 | 50°3 35° 0} «27°22 2683 | 55°2 579 
Ig 10} 28°55 1367 | 57°0 | 50°3 36 o| 27°30 2603 | 54°8 43°5 
Tg 30] 28°63 B2O7 6 bab Qh ses 37 0] -be (2670) | 54°2 48°38 
20 o| 28°64 1277 AUS 7 Stree 40 0| 27°03 23739410535 4671 
20 30} 28-62 2397 57°50 SEZ 41 0} 26°80 3003 | 53°0 46:0 
22 0] 28°33 1587 57°38 | 510 42 0| 26°10 3723 51-2 44°7 
23 0} 28:25 1667 | 572  51°4 47 0 24°82 | 5194 | 45°0 | 41°8 
24. 0| 28-01 1907 | 56°8 | 50°5 48 0} 24°90 5106 | 45°0 41°38 
25 0} 27°85 | 2067 | 568 | 50°5 49 0, 24°18 5900 | 43°0 
25 20) 27°75 2167 | 56:2 | 50°2 52 o| 24°88 5200 . | 43°3 
26 o} 27°70 2217 | 56°5 | 5071 55 o| 24°88 5200 | 44°2 
26 30} 27°70 2217 | 56°5 | 50°7 56 0] 24°92 5160 - | 44°2 
28 o| 27°78 2297 | 56°8 501 
Frrrn Ascent.—August 21. 
A.M. A.M. 
Ana0) (Olmmest 320 | 60°83 | 58-4 || 5 20 of 19°70 | 11222 | 29°8 
3I 0} 29°59 358 | 60:0 | 57°2 21 0} 19°45 | 11616 | 27°8 
33. 0} 29°58 367 hi 58'9 .| §7:2 22 0} 19°09 12254 | 25°5 
35 oO] 29°45 499 | 5972 | 58-9 23. 0} 1890 | 12421 23°2 
36 0] 29°20 728 | 59°0 | 59°0 24 | 18°90 | 12421 | 23°3 
39 0} 28°78 1130 «|| 57°38 | 5272 26. Onna bs 12851 23°5 
4° o| 28°70 T210. | 59-9. | §1-2 27 o| 18:42 | 13080 | 24'0 
41 o} 28°62 1286 | 57°72 | 50°6 29 Of 18:20 | 13381 ZaLO) |= fon 
42 o| 28°58 1326 | 56°83 | 51°0 29 30} 18°15 | 13456 | 23°5 |— 9°8 
44 o} 28°18 1706 | 55°5 | 512 30 30| 18:00 | 13665 | 25:0 |— 63 
45 0] 27°90 2000 | 55°0 | 51°I 31 of 17°90 | 13680 | 22:2 |—23-4 
49 0} 26°95 2930 | 52°2 | 47°4 32 30] 17°82 | 13799 | 19°5 |—29°4 
51 o| 26-40 3510 | 49°38 | 4474 34 of 17°78 | 13875 | 19°5 |—23°4 
52 0} 25°95 3951 | 47°0 | 41°0 34 30] 17°78 | 13875 | 19°3 |—39°4 
53 oO} 25°78 4138 | 46°5 | 40°7 35 oO} 17°70 | 14027 19°75 |—30°6 
55 0} 25°05 | 4927 | 43°38 | 41°5 36 of 17°72 | 13989 | 19°99 |—36'2 
55 30} 24°72 5260 | 43°72 | 41°0 36 30] 17°71 14008 | 20°0 |—22°6 
56 of «++. | (5357) | 42°0 | 4o2 37. | 17°70 | 14027 | 20°5 |—a21°5 
57 O| 24°45 | 5557 | 402 | 39°8 38 of 17°65 | 14121 | 215 |—19°5 
57 30] 24°05 | 5989 | 39°7 | 39°7 38 30] 17°62 | 14178 | 22°5 |—221 
5 (0 ofag 58 6510 | 38°5 | 36:0 40 of 17°68 | 14064 | 24:0 |—17°5 
3. Of 23°75 6336 | 40°7 | 32°73 42 of 17°68 14068 | 24°38 |—17°5 
4 of 23°68 6413 | 41°5 | 31°8 43 0} 17°62 | 14178 | 24°38 |— 3:2 
5 ©] 23°20 6967 | 40°5 | 32°5 44 o} 17°62 | 14178 | 25-2 |— 474 
7 O} 23°15 7027 | 40°5 | 30°9 44 30] 17°62 | 14178 | 26°5 |—14-4 
8 0} 23°10 7087 | 410 | 29:2 45 o} 17°58 14254 | 2675 |—13°2 
Io 0} 22°48 7810 | 37°5 | 25°5 45 45] 17°58 | 14254° | 26-3 |—12-4 
II oO] 22°Io $281 872° | 24-7 46 of 17°58 | 14254 | 27°72 |—12-4 
12 0} 22°00 8406 | 35:0 | 2373 46 15] 17°58 | 14254 | 27°2 |—12-4 
14 oO} 21°65 8841 35°2 | 21°2 47 0] 17°56 14335 27°76 |—13°71 
15 0} 21740 9150 | 34°8 | 2072 48 of 17°57 | 14273 | 260 |— 7-4 
15 30] 217Io 9525 | 33°70 | 18°6 48 30) 17°58 | 14254 | 2575 
16 0} 20°65 1oo8s5 | 32°38 | 12°4 5° Of 17°57 | 14273 | 25°5 |—15°4 
Bie LOPS 4S UB LOs gS) et. 92,90), 20° 5° 45| 17°58 | 14254 | 251 |—15°3 
18 0} 20°30 10472 310 | 143 51 of} 17°56 14318 | 25:2 |—21°8 
