158 



Hourly Meteoeological Obseevations, Febeuaey 27 — Maech 3, 1845. 



Gott. 

 Mean 

 Time. 



d. h. 



27 23 



28 

 1 

 2 

 3 

 4 

 5 

 6 

 7 

 8 

 9 



10 

 11 

 12 



13 



14 



15 



16 



17 



18 



19 



20 



21 



22 



23 







1 



2 



3 



4 



5 



6 



7 



8 



9 



10 



11 



12 



23J 



13 



14 



15 



16 



17 



18 



19 



20 



21 



22 



23 







1 



2 



3 



4 



Bako- 



METER 



at 32°. 



m. 



29-789 

 794 

 786 

 775 

 771 

 767 

 770 

 779 

 779 

 775 

 776 

 776 

 776 

 771 



29-769 

 757 

 742 

 736 

 727 

 728 

 730 

 732 

 731 

 726 

 721 

 715 

 700 

 688 

 678 

 667 

 664 

 665 

 663 

 656 

 653 

 650 

 644 

 639 



29-691 



29-487 

 467 

 457 

 460 

 482 

 485 

 505 

 541 

 589 

 626 

 646 

 676 

 685 

 693 

 705 

 720 



Thermometers. 



Dry. 



37-7 

 38-1 

 39-4 

 38-8 

 38-4 

 36-7 

 34-3 

 31-3 

 30-7 

 30-7 

 31-0 

 30-4 

 29-7 

 28-8 



28-4 

 28-8 

 28-3 

 29-0 

 29-6 

 29-8 

 29-8 

 30-0 

 30-7 

 32-6 

 34-0 

 350 

 35-3 

 35-7 

 35-3 

 34-8 

 34-2 

 33-7 

 33-3 

 33-3 

 33-3 

 33-3 

 33-4 

 33-3 



40-7 



41-2 

 40-8 

 38-9 

 40-7 

 370 

 38-6 

 38-2 

 36-9 

 36-9 

 36-6 

 36-1 

 35-8 

 37-3 

 37-6 

 36-6 

 36-3 



Wet. 



34-7 

 35-1 

 35-3 

 34-3 

 34-4 

 330 

 31-0 

 29-0 

 28-7 

 28-4 

 28-4 

 28-0 

 27-6 

 26-9 



26-9 

 27-0 

 26-7 

 27-3 

 27-8 

 27-9 

 27-8 

 28-0 

 29-0 

 310 

 320 

 32-6 

 32-8 

 33-8 

 33-8 

 34-0 

 33-4 

 33-0 

 32-7 

 32-6 

 32-6 

 32-6 

 32-7 

 32-6 



37-5 



400 

 39-8 

 38-2 

 390 

 36-2 

 37-9 

 37-9 

 36-4 

 35-9 

 35-4 

 35-0 

 34-8 

 35-7 

 350 

 34-2 

 340 



Diff. 



3-0 

 3-0 

 4-1 

 4-5 

 4-0 

 3-7 

 3-3 

 2-3 

 2-0 

 2-3 

 2-6 

 2-4 

 2-1 

 1-9 



1-5 

 1-8 

 1-6 

 1-7 

 1-8 

 1-9 

 20 

 2-0 

 1-7 

 1-6 

 2-0 

 2-4 

 2-5 

 1-9 

 1-5 

 0-8 

 0-8 

 0-7 

 0-6 

 0-7 

 0-7 

 0-7 

 0-7 

 0-7 



3-2 



1-2 

 1-0 

 0-7 

 1-7 

 0-8 

 0-7 

 0-3 

 0-5 

 10 

 1-2 

 1-] 

 1-0 

 1-6 

 2-6 

 2-4 

 2-3 



Wind. 



Maximum 

 force in 



Ih. 10°-. 



Prom 



lbs. 



1-2 

 1-7 

 2-3 

 2-3 

 2-2 

 2-2 

 1-8 

 0-7 

 1-2 

 1-1 

 1-6 

 1-4 

 1-8 

 1-5 



1-4 

 1-4 

 1-4 

 1-4 

 1-2 

 1-3 

 0-9 

 1-1 

 0-4 

 0-2 

 0-3 

 0-2 

 0-3 

 0-3 

 0-3 

 0-3 

 0-2 

 0-2 

 0-1 

 0-2 

 0-1 

 00 

 0-2 

 0-0 



0-8 



0-5 

 0-2 

 01 

 0-7 

 1-2 

 0-8 

 M 

 0-6 

 0-5 

 0-6 

 0-5 

 0-2 

 0.2 

 0-2 

 0-3 

 0-4 



lbs. 



1-2 

 1-3 

 1-3 

 1-8 

 1-8 

 2-2 

 1-4 

 0-6 

 0-9 

 1-0 

 11 

 1-1 

 1-2 

 1-2 



1-0 

 0-9 

 1-2 

 0-9 

 1-0 

 0-6 

 0-5 

 0-4 

 0-2 

 0-2 

 0-2 

 0-1 

 0-3 

 0-3 

 0-2 

 0-2 

 01 

 0-1 

 0-0 

 0-1 

 0-0 

 0-0 

 00 

 0-0 



0-5 



0-2 

 0-1 

 0-0 

 0-6 

 0-3 

 0-6 

 0-4 

 0-5 

 0-2 

 0-3 

 0-1 

 0-1 

 0-1 

 0-1 

 0-2 

 02 



pt. 

 14 

 13 

 15 

 15 

 15 

 15 

 15 

 15 

 14 

 14 

 14 

 14 

 15 

 15 



15 

 15 

 15 

 15 

 15 

 16 

 16 

 16 

 16 

 15 

 14 

 20 

 16 

 20 

 20 

 17 

 20 

 19 

 19 

 19 

 19 

 19 

 21 

 20 



28 



20 



22 



27 



31 



31 



30 



2 



3 



4 



9 



10 



12 



10 



8 



12 



12 



Clouds, 



Sc. : C.-s. :Ci. 



moving 



from 



pt. pt. 



— :30 



18 : — :■ 



— : 30 : — 



Sky 

 clouded. 



0—10. 

 9-9 

 9-5 

 9-0 

 5-0 

 6-0 

 3-0 

 2-0 

 5-0 

 40 

 2-0 

 6-0 

 30 

 1-0 

 0-8 



3-0 

 6-0 

 3-0 

 9-5 

 10-0 

 10-0 

 10-0 

 100 

 10-0 

 10-0 

 10-0 

 10-0 

 10-0 

 10-0 

 100 

 10-0 

 10-0 

 100 

 100 

 10-0 

 10-0 

 100 

 10-0 

 10-0 



7-0 

 8-0 

 9-9 

 10-0 

 9-5 

 100 

 100 

 10-0 

 100 

 10-0 

 10-0 

 10-0 

 10-0 

 10-0 

 10-0 

 100 



Species of Clouds and Meteorological Remarks. 



Scud ; loose cumuli ; cirro-stratous scud. 



Id. 

 Id. 

 Id. 

 Id. 

 Id. 

 Woolly cir, 



loose cirro-strati. 



id. 

 id. 

 id.; 



id. ; id. ; 



id. ; id. ; 



masses of scud ; cir. 



■str. 



patches of cir. Q\ 

 thin cirri. oi 

 : part of a halo. 



Masses of scud ; cirro-strati. 

 Scud ; cirro-strati ; woolly cirri. 

 Id. ; id. 



Chiefly thiu clouds ; lightish to W. 

 Clouds to E. 

 Cirro-strati? to E. ; sky milky ; hazy on horizon.* 



Id. 



id. 



Cirri ; cirrous haze ; sky milky 

 Id. ; id. ; id. ; 



Cir.-str. ; cir. ; cir. haze ; id. ; 



Id. ; cirrous haze. 



Id. ; id. 



Id. ; id. ; much thicker. 



Scud and cirro-strati ; reddish to E. 

 Cirro-strati ; cirrous mass. 

 Dense cirro-strati ; fine mealy snow"''' 

 Id. ; id. 



Id. ; flakes of snow. 



Scud ? dense cir. -strati ; id. 

 Id. : id. 



id. 



hazy on horizon.* 

 faint aurora ? 

 id. 



Id.; 

 Id.; 

 Id.; 

 Id.; 



id.; 

 id.; 

 id.; 

 id.; 



snow 



.0-2 



snow^ 



snow''"' 

 snow- 



Homogeneous mass of cirro-strati ? snow- 

 As before ; snow"'^ 



Id.; 

 Id.; 



Id.; 



Id. 



Id.; 



(Sunday 



I P.M. 



Scud; 



Id.; 



Id. 



Id.; 



Id. ; rain"-2 



Id. 

 Misty scud ; rain'''^ 



snow""- 

 snow'''^ 



sky clouded = 9-8 at 111* 30™- 

 . A.M. Generally clear ; loose woolly cirro-str. ; 

 Overcast with dense cirro-strati, 

 stars dim ; sky milky to N. 

 id. 



dark. 



Id. 



rain**"-; clouds vellow to E. 



Scud. 

 Id. 

 Id. 

 Id. 

 Id. 

 Id.; 

 Id.; 

 Id.; 



moving very slowly, 

 dense mass of cirro-strati, 

 id. 



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. The 

 motions of the three strata of clouds, 8c. (scud), C.-s. (cirro-stratus), and Ci. (cirrus), are indicated in a similar manner. 

 Feb. 28"! 9^. The water in the wet bulb cistern is not freezing. 



Feb. 28"! 12''. The water seems to be freezing at the bottom but not at the top of the wet bulb cistern. 

 * See additional Meteorological Notes after the Hourly meteorological Observations. 



