248 



Hourly Meteoeological Obseevations, Octobee 27 — 29, 1845. 



Gbtt. 

 Mean 

 Time. 



Bako- 



METER 



at 32°. 



d. h. 



27 15 

 16 

 17 



18 

 19 

 20 

 21 

 22 

 23 



28 

 1 

 2 

 3 

 4 

 5 

 6 



9 

 10 

 11 

 12 



13 



14 



15 



16 



17 



18 



19 



20 



21 



22 



23 



29 



1 



2 



3 



4 



5 



6 



7 



8 



9 



10 



11 



12 



13 



14 

 15 

 16 

 17 

 18 

 19 

 20 

 21 

 22 



29-572 

 582 

 586 

 590 

 600 

 614 

 625 

 625 

 629 

 647 

 644 

 637 

 643 

 626 

 639 

 628 

 638 

 639 

 630 

 620 

 610 

 621 



615 

 616 

 612 

 610 

 608 

 593 

 579 

 583 

 576 

 576 

 589 

 587 

 575 

 561 

 551 

 527 

 516 

 511 

 498 

 481 

 463 

 444 

 429 

 407 



29-385 

 374 

 357 

 343 

 353 

 370 

 398 

 437 

 470 

 510 



Thermometers. 



Dry. 



Wet. 



54-6 

 55-0 

 53-4 

 54-2 

 53-8 

 52-8 

 53-2 

 54-6 

 560 

 56-3 

 54-9 

 55-6 

 54-4 

 53-9 

 52-5 

 530 

 52-7 

 52-6 

 52-2 

 52-5 

 51-8 

 52-3 



52-5 

 53-0 

 52-9 

 52-3 

 52-6 

 51-6 

 52-2 

 52-5 

 52-6 

 52-3 

 52-6 

 53-2 

 52-8 

 52-5 

 52-2 

 51-7 

 50-4 

 49-8 

 49-5 

 49-4 

 49-6 

 49-7 

 49-8 

 49-7 



51-7 

 520 

 520 

 52-2 

 54-3 

 54-1 

 53-8 

 53-8 

 53-0 

 53-9 



Diff. 



51-7 

 51-7 

 51-9 

 51-5 

 51-0 

 50-6 

 51-2 

 51-7 

 51-7 

 52-8 

 52-6 

 52-7 

 51-9 

 51-3 

 51-3 

 51-0 

 50-7 

 50-9 

 50-6 

 50-8 

 50-2 

 50-6 



50-6 

 50-6 

 50-5 

 50-0 

 50-3 

 500 

 51-2 

 50-7 

 50-8 

 51-1 

 51-4 

 51-2 

 51-0 

 510 

 50-3 

 49-8 

 490 

 48-7 

 48-4 

 48-4 

 48-7 

 48-9 

 49-1 

 49-2 



50-9 

 51-1 

 51-3 

 51-5 

 53-1 

 52-9 

 52-3 

 53-0 

 51-0 

 51-1 



2-9 

 3-3 

 1-5 

 2-7 

 2-8 

 2-2 

 20 

 2-9 

 4-3 

 3-5 

 2-3 

 2-9 

 2-5 

 2-6 

 1-2 

 20 

 20 

 1-7 

 1-6 

 1-7 

 1-6 

 1-7 



1-9 



2-4 

 2-4 

 2-3 

 2-3 

 1-6 

 10 

 1-8 

 1-8 

 1-2 

 1-2 

 2-0 

 1-8 

 1-5 

 1-9 

 1-9 

 1-4 

 1-1 

 1-1 

 10 

 0-9 

 0-8 

 0-7 

 0-5 



0-8 

 0-9 

 0-7 

 0-7 

 1-2 

 1-2 

 1-5 

 0-8 

 20 

 2-8 



Wind. 



Maximum 

 force in 

 li-. 10°>. 



lbs. 



1-0 

 10 

 1-8 

 0-8 

 0-5 

 0-2 

 0-6 

 11 

 1-3 

 1-6 

 0-9 

 0-9 

 1-4 

 1-7 

 1-4 

 1-6 

 0-7 

 0-6 

 0-6 

 0-9 

 1-5 

 1-1 



1-7 

 ]-l 

 1-0 

 0-9 

 0-6 

 0-6 

 0-8 

 0-5 

 0-5 

 0-8 

 0-6 

 0-8 

 0-4 

 0-4 

 0-2 

 0-1 

 0-1 

 0-2 

 0-2 

 01 

 0-0 

 0-1 

 00 

 00 



0-3 

 0-3 

 0-7 

 0-6 

 1-1 

 M 

 1-2 

 0-3 

 0-8 

 0-2 



Prom 



lbs. 



0-6 

 0-6 

 0-7 

 0-5 

 0-5 

 0-3 

 0-7 

 0-8 

 0-6 

 0-4 

 0-4 

 0-5 

 0-8 

 1-4 

 1-1 

 1-5 

 0-5 

 0-5 

 0-6 

 1-2 

 0-8 

 1-3 



11 



0-7 

 0-9 

 0-3 

 0-9 

 0-6 

 0-5 

 0-6 

 0-6 

 0-3 

 0-2 

 0-5 

 0-2 

 0-0 

 0-1 

 0-1 

 01 

 0-2 

 0-1 

 00 

 00 

 0-0 

 00 

 0-0 



01 

 0-2 

 0-3 

 0-5 

 0-5 

 1-0 

 0-2 

 01 

 04 

 0-6 



Clouds, 



Sc. : C.-s. : Ci. 



moving 



from 



pt. 

 24 

 24 

 21 

 21 

 20 

 18 

 19 

 19 

 20 

 18 

 18 

 18 

 19 

 19 

 19 

 20 

 22 

 22 

 21 

 21 

 20 

 20 



20 

 20 

 20 

 20 

 19 

 19 

 20 

 21 

 20 

 20 

 20 

 20 

 22 

 17 

 16 

 19 

 20 

 19 

 18 

 18 

 20 



20 

 22 



18 

 19 

 18 

 18 

 19 

 20 

 20 

 20 

 20 

 22 



pt. pt. pt. 



26 



Sky 

 clouded 



Species of Clouds and Meteorological RemarkSc 



20 



21 : 



21 



— : 



20 



— : 



20 



— : 



20 



— : 



20 



— : 



19 



— : 



19 



— : 



19 



— : 



0—10. 



7-0 



100 

 9-5 

 9-0 



10-0 

 60 

 9-9 



10-0 

 9-8 



10-0 

 9-8 

 9-9 



10-0 

 9-9 



100 



100 

 90 

 9-0 

 50 

 50 

 1-5 

 3-0, 



9-8 

 100 

 10-0 

 10-0 

 100 

 10-0 

 100 

 100 

 100 

 10-0 

 100 

 10-0 

 10-0 

 100 

 100 

 100 

 100 

 10-0 

 10-0 

 10-0 

 10-0 

 10-0 

 10-0 

 10-0 



10-0 



10-0 



100 



10-0 



9-9 



8-0 



9-0 



10-0 



90 



8-5 



Scud and cirro-stratus ; stars dim. 



Id. ; very dark. 



Id. ; clouds broken. 



Id. ; id. 



Scud ; cir.-str. ; the upper clouds tinged with red to SE, 

 Id. ; cirri ; cirro-strati. 



Loose scud ; cirro-stratous scud ; cir.-cum. ; cir.-str. 

 Scud ; cirro-strati. 



Id. 

 Id. 

 Id. 

 Id. 

 Id. 

 Id. 

 Id. 

 Id. 

 Id. 

 Id. 



id. 

 id. 

 id. 

 id, 

 id, 

 id. 

 id. 

 id, 

 id. 

 id. 



cirri, 

 id. 

 id. 



Scud and cirro-stratus. 



Id. 

 Thin cirro-stratus scud ? 

 Scud on horizon. 



Scud 

 Id.; 

 Id. 

 Id. 

 Id. 

 Id. 

 Id. 

 Id.; 

 Id.; 

 Id.; 

 Id.; 

 Id.; 

 Id.; 

 Id.; 

 Id.; 

 Id.; 

 Id.; 

 Id.; 

 Id.; 

 Id. 

 Id.; 

 Id.; 

 Rain«-5 

 Id. 



cirrous haze ? 

 id. 



cirro-stratous scud and cirro-stratus, 

 dense cirro-stratus and haze. 



id.: 



id. 



id, 



id.: 



id. 



id. 



id.: 



id. 



rain" 



„0-5 



,0-2 



rain^ 



slight drizzle.1 



id. 



id. 

 very dark ; rain"''^ 



Dark. 



Id. 

 Very slight drizzle. 



Scud. 

 Id. 

 Id,; 

 Id,; 

 Id.; 



Id. 



rain^ 



clouds broken at IS"" 40". 



cirro-cumulo-strati ; cirro-strati ; cim. 



Id. ; cirro-strati. 



The direction of the wind is indicated by the number of the point of the compass, reckoning N. = 0, E. = 8, S. =: 16, W — 24. Th 

 motions of the three strata of clouds, Sc. (scud), C.-s. (cirro-stratus), and Ci. (cirrus), are indicated in a similar manner. 



