458 REPORT—1862. 
TaBz Y. (continued.) 
Temperature of the Air. 
| 
Ascending. Descending. 
ie 
ere Bet meen Cireum-| -| |Adopted “ated Between| Circum-| Ob-_ |Adopted “ated 
— stances. Tehp fat, pod he stances. ee rad pits 
ance. ance. 
September 5. a 5 5 = 5 
5000 49°7| 40°7 oro sr 4772| 47°72 oo 
4800 414| 414 oro * 477| 477 oro 
4600 422) 42°2 o"0 ee 481} 481 oo 
4400 431] 4371 oo oe 48°7| 43°7 oo 
4200 44°0} 44°0 oo - 493} 493 oo 
4.000 ‘ 44°38] 44°8 oo oe 50°0} 5070 oo 
3800 | 45°6| 456] ool & sie 50°6| 50°6 o'o 
3600 es 464) 4674 oo 5 = SE2) 5172 oo 
34.00 a A7'2|* AT2 roxte) » “6 518) 518 oo 
3200 ny 480} 480 9:0)|| «35 oe 5274] 5274 oro 
3000 5, dg 48°3| 43°83 oo 7 oe 53°0| 53°0 oo 
2800 = & | 495) 495] |] og ++ | 536) 536] oro 
2600 F ic) 50°2] 502 oo|| 8 “4 542| 54°2 o°0 
2400 & E 5170} 51°0 oo Ss a 54°8| 54°8 oo 
2200 a i} 59) 519 oo m4 = 554] 554 oo 
2000 a Fa §2°99| 5279] oro °° 560} 56°0| oro 
1800 x 53°38] 53°38 ool| & 2° 56°6| 566 oo 
1600 z 54°38) 54°38 oro|] +s oe 57°2|- 57m oo 
1400 & 558| 558| oo] B | -. | 5781 578] o' 
1200 56°7 |, .56°7 oo > se 584} 584 o'o 
1000 57°5| 57°5 roxe) a 59°2| 59°2 foe) 
800 584] 584 oo wa 59°7| 59°7 oo 
600 59°3| 593 oo ee 60°2| 602 oo 
400 60°2|} Go°2 oo e 612} 61-2 oo 
200 611} 611 o'o os 62°70} 62°0 oo 
° 62°0| 62°0 oo +e 62°8| 62°8 oo 
On August 18, 20, 21, September 1, 5, and 8, there were no disturbing 
causes to any amount in operation within 5000 feet of the earth, and therefore 
the projected and adopted curves are identical. 
