Hourly Meteorological Observations, October 23 — 25, 1844. 



283 





Thermometers. 





Wine 













>tt. Baro- 

 ;an meter 

 ne. at 32°. 











Cloud 



s, 







Dry. 



Wet. 



Diff. 



Max 

 fore 



mum 

 e in 



10™. 



Prom 



Sc. : C.-s. 



movin 



from 



:Ci., Sky 

 g; clouded. 



Species of Clouds and Meteorological Remarks. 





li. in. 



o 



o 



= 



lbs. 



lbs. 



Tit. 



pt. pt. 



pt. 0—10. 







5 29-615 



450 



43-2 



1-8 



01 



00 



19 



22 



— 



— 8-0 



Thick scud ; fine cirri ; cirro-strati ; cumuli. 



D 



6 615 



42-1 



40-7 



1-4 



01 



00 



18 



21 



— 



— 7-0 



Loose cirro-cumulo-strati ; fibrous cirri. 





7 620 



40 5 



39-6 



09 



01 



00 



6 



21 



— 



— 8-0 



Id. 



3) 



8 618 



38-7 



37-9 



0-8 



0-1 



0-0 



30 





1-5 



Id. 



D 



9 625 



354 



34-9 



0-5 



01 



00 



22 





05 



Id.? 



D 



10 632 



35-2 



34-9 



0-3 



01 



00 



18 





8-5 



Cirro-cumulo-strati ; corona round Moon. 



D 



11 636 



34-8 



34-3 



0-5 



0-0 



00 



8 





30 



Id. 



3) 



12 631 



320 



31-7 



0-3 



00 



0-0 



24 





00 



Hazy on horizon. 



D 



13 29-630 



30-4 



30-0 



0-4 



0-0 



0-0 



20 





00 



Hazy on horizon. 



D 



(4 625 



302 







00 



00 







00 





J 



.5 615 



28-2 







00 



0-0 







0-5 





D 



6 608 



28-4 







00 



00 











D 



7 608 



301 



300 



01 



00 



00 



20 





6-0 



Cirro-cumuli; cirro-cumulo-strati; haze on horizon 



> 



8 610 



27-7 







0-0 



0-0 







2-0 



Cirro-strati ; haze round horizon. 





9 622 



28-4 



28-1 



0-3 



00 



0-0 



18 





3 



Id. ; id. 





630 



27-7 







00 



00 







0-5 



Id. ; id. 



© 



1 640 



29-0 







0-0 



00 



18 





0-3 



Cirri ; thick haze round horizon. 



O 



2 654 



32-6 



31-8 



0-8 



0-0 



0-0 



20 





0-3 



As before. 



O 



3 654 



36-2 



34-7 



1-5 



0-0 



00 



20 



— 



19 



— 1-5 



Cirro-cumuli ; cirro-strati ; cirri ; very hazy on hor 



O 



1 664 



40-7 



39-3 



1-4 



00 



0-0 



10 



— 



19 



— 8-0 



Id. ; id. ; very hazy on horizon. 



o 



1 648 



45-0 



42-6 



2-4 



0-0 



0-0 



11 



— 



19 



— 8-5 



Id. ; woolly cirri ; cir. haze ; hazy on hor 



© 



2 654 



48-2 



44-8 



3-4 



0-1 



0-1 



30 



— 



18 



— 8-5 



Id. ; cirrous haze ; hazy on horizon. 



© 



3 657 



49-2 



45-3 



3-9 



00 



0-0 



18 



. 



18 



— 9-0 



As before ; cirro-strati ; solar halo. 



e 



I 654 



48-7 



45-3 



3-4 



0-2 



01 



7 



— 



17 



— 9-0 



Cirri ; cirro-strati ; cirrous haze. 





i 659 



44-3 



42-7 



1-6 



0-2 



00 



18 





9-0 



As before. 





i 665 



38-3 



37-9 



0-4 



00 



00 



18 





9-0? 



Cirri ; cirrous and atmospheric haze. 



> 



677 



35-7 



35-3 



0-4 



0-0 



0-0 



17 





7-0 



Thin cirrous haze over the sky ; faint lunar halo 



> 



: 698 



35-9 



35-4 



05 



00 



0-0 



18 





9-5 



Cirri ; cirro-strati ; cirrous haze. 



> 



704 



38-9 



38-2 



0-7 



0-0 



0-0 







100 



Dense cirrous clouds and haze. 





706 



38-6 



380 



0-6 



00 



00 



18 





100 



The same. 





724 



38-8 



38-2 



0-6 



0-1 



00 



18 





100 



Id. 





718 



37-9 



37-3 



0-6 



0-0 



00 



17 





10-0 



Id. 





I 29-727 



39-2 



38-9 



0-3 



0-0 



00 



18 





100 



The same. 





726 



39-3 



390 



0-3 



01 



00 



17 





100 



Id. 





738 



39-2 



39-0 



0-2 



0-0 



00 



24 





100 



Id. 





727 



391 



38-8 



0-3 



0-0 



00 



18 





100 



Id. 





1 i 732 



400 



39-7 



0-3 



0-0 



00 



18 





10-0 



Id. 





I 1 741 



41-3 



41-0 



0-3 



0-1 



0-0 



24 





10-0 



Id. ; rain 1 





1 739 



420 



41-6 



0-4 



0-0 



00 



24 





100 



Cirro-stratous scud ; cirro-strati ; mist ; rain 1 





2 749 



42-5 



42-2 



0-3 



0-0 



00 



30 



2 



— 



— 9-5 



Thick scud ; cirro-cumuli ; cirro-strati ; strati. 





767 



43-3 



43-0 



0-3 



01 



01 



30 



2 



15 



_ 9-8 



Scud ; cir.-cum. scud ; cir.-cum. ; cirro-strati ; strati. 



2i 770 



46-4 



45-6 



0-8 



0-0 



0-0 



26 



2 



2 



— 9-8 



Cir.-str. scud ; cirro-cumuli ; cirro-cumulo-strati. 



• 



3 1 774 



490 



47-1 



1-9 



0-3 



0-3 



2 



2 



2 



— 9-9 



Scud ; cirro-cumulous scud ; cirro-strati. 





'-> I 777 



49-2 



470 



2-2 



0-4 



0-3 



1 



2 



— 



— 10-0 



Id. ; cirro-strati ; cirrous haze. 





1 784 



48-3 



45-9 



2-4 



0-4 



0-1 



2 



2 



— 



— 10-0 



Scud and dense cirro-strati ; drops of rain. 





2 783 



49-2 



46-4 



2-8 



0-6 



0-3 



1 



2 



— 



_ 9-6 



Thick scud ; cirro-cumulous scud ; rain to W. 



© 



3 778 



49-3 



47-2 



2-1 



0-5 



0-4 



2 



2 



8 



— 8-0 



Scud ; cumuli ; cirro cumuli moving very slowly. 



© 



4 776 



49-3 



46-7 



2-6 



0-5 



0-6 



1 



2 



10 



— 100 



Id. ; cirro-cumulo-strati ; cirro-strati. 





5 780 



45-6 



44-1 



1-5 



1-2 



01 



2 



4 



— 



— 100 



Id. ; cirro-strati. 





6 785 



46-4 



45-2 



1-2 



0-1 



0-2 



o 





100 



Id. 





7 788 



470 



45-3 



1-7 



01 



01 



4 





10-0 



Id. 





3 792 



471 



45-3 



1-8 



0-2 



01 



2 





100 



Id. ; passing showers 1 





9j 802 



46-7 



44-9 



1-8 



0-1 



0-1 









100 



Id. 



) 



10- 806 



46-2 



44-9 



1-3 



02 



0-1 









10-0 



Id. ; rain 0-5 



) 



H 814 



46-2 



450 



1-2 



0-2 



0-0 



1 



4: — : 



— 10-0 



Id. ; homogeneous cirro-strati ; rain * 2 



) 



12| 823 



46-0 



44-8 



1-2 



0-2 



01 



2 



4: — : 



— 10-0 



As before ; rainl- ' 2 



) 



irection < 



)f the wind is indicated by 



the n 



umber 



of the pc 



int of the coi 



npass, reckoning N. = 0, E. = 8, 8. = 16, W. = 24. Th 



e 



of the th 



ree strata of clouds, Sc. (sci 



id), C. 



-s. (cii 



ro-stratus 



), and Cir. (cii 



•rus), are indicated in a similar manner. 





