Hourly Meteorological Observations, September 1] — 14, 1845. 



231 





Baro- 

 meter 

 at 32°. 



Thermometers. 



Wind. 



Cloud 



s, 



: Ci., j Sky 



g clouded. 



Species of Clouds and Meteorological Remarks. 



Q 



Dry. 



Wet. 



Diflf. 



Jlaxi 

 fore 



mum 

 e in 



Prom 



Sc. : C.-s. 



movin 



from 



. 



in. 



o 



o 



= 



lbs. 



lbs. 



pt. 



pt. pt 



pt. 0—10. 





i 



29-875 



49-4 



47-7 



1-7 



0-0 



0-0 



20 





100 



Scud ; cirro-stratous scud, 



i 



870 



49-4 



47-9 



1-5 



00 



0-0 



16 





10-0 



Dark ; very slight drizzle. 



5 



867 



49-0 



47-6 



1-4 



00 



0-0 



22 





10-0 



Id. 



3 



857 



49-0 



47-9 



1-1 



0-0 



0-0 







10-0 



Id. ; very slight drizzle. 



7 



848 



48-9 



47-8 



11 



0-0 



0-0 



22 





100 



Thick scud and cirro-stratus. 



i 



849 



49-0 



48-0 



1-0 



00 



0-0 







10-0 



Id. 



3 



858 



49-2 



48-2 



1-0 



0-0 



0-0 



8 



16 



— 



— 100 



Dense scud and cirro-stratous scud. 



3 



854 



51-3 



49-1 



2-2 



0-0 



0-0 



30 



— 



17 



— 9-9 



Cirro-cumulo-stratus. 



1 



858 



54-7 



51-3 



3-4 



0-1 



0-1 



2 



— 



17 



— 8-0 



Id. ; scud to W. % 



2 



862 



56-2 



52-2 



4-0 



01 



0-0 



14 



— 



17 



— 9-9 



Cirro-cumulo-strati and cirro-strati. % 



5 



854 



58-2 



53-5 



4-7 



0-1 



01 



14 



— 



18 



— 9-9 



Cirro-cumulo-strati. 



3 



847 



61-4 



56-2 



5-2 



0-2 



01 



15 



18 



— 



— 8-5 



Loose cumuli ; cirro-strati. 



I 



843 



60-6 



55-0 



5-6 



0-2 



0-1 



18 



17 



— 



— 4-0 



Id. o 



I 



830 



62-2 



55-4 



6-8 



0-3 



0-1 



20 



16 



— 



— 6-0 



Id., with a peristaltic motion. O 



5 



819 



64-4 



570 



7-4 



02 



0-1 



23 



16 



— 



— 2-5 



Id. ; very hazy on E. and S. horizon. Q 



I 



803 



63-7 



56-4 



7-3 



01 



0-1 



18 



20 



— 



— 3-5 



Id. ; id. O 



> 



792 



61-5 



56-5 



5-0 



0-1 



00 



20 





30 



Id. ; id. O 



) 



788 



58-9 



55-4 



3-5 



0-0 



0-0 



16 





2-5 



Patches of scud and cir.-cum.-str. ; much atmospheric 



' 



791 



55-3 



53-0 



2-3 



0-2 



0-2 



18 



22: — 



— 4-0 



Scud ; haze. [haze. O 



i 



791 



51-2 



49-8 



1-4 



0-3 



01 



16 





1-0 



Id. ; id. ]) 



> 



794 



50-9 



49-6 



1-3 



0-0 



0-0 



24 





0-3 



Haze on horizon. j 



1 



796 



48-8 



48-0 



0-8 



00 



0-0 



24 



— : 18 



— 20 



Cirro-cumulo-strati to S. ; haze on horizon. ]) 





785 



46-0 



45-7 



0-3 



0-1 



0-0 



18 





0-5 



Haze on horizon. J 



j' 



783 



42-9 



42-5 



0-4 



01 



0-0 



18 





2-5 



Cirro-cumulo-strati to S. ; haze on horizon. ^ 





29-775 



43-2 



42-9 



0-3 



0-0 



00 



17 





6-5 



Cir.-cum.-str., rad. from SW by W.; haze on hor.; mist on the ground; 





768 



43-5 



43-3 



0-2 



00 



0-0 



22 





90 



As before. [very hazy. ^ 





761 



45-4 



45-1 



0-3 



00 



0-0 



20 





7-5 



Id. 



, 



741 



44-0 



43-8 



0-2 



0-0 



0.(i 



22 





2-0 



Clouds and haze round horizon. 





717 



44-3 



44-1 



0-2 



0-0 



0-0 



22 





9-8 



Cirro-cumulo-strati and cirro-strati. 





707 



44-7 



44-3 



0-4 



01 



0-0 



22 



— 



18 



— 10-0 



Cirro-cumulo-strati. 





707 



46-0 



45-6 



0-4 



00 



0-0 



24 



— 



19 



— 9-9 



Id., or cirro-stratous scud ; slight fog on horizon. 





700 



47-8 



47-1 



0-7 



0-0 



0-0 





— 



18 



— 100 



Cirro-stratous scud ; slight fog towards horizon. 





685 



49-6 



48-6 



10 



0-1 



00 



24 







18 



— 100 



Id. ; id. 





672 



52-7 



51-1 



1-6 



00 



00 



28 







18 



— 10-0 



Id. ; id. 





660 



56-4 



54- 1 



2-3 



0-0 



0-0 







10-0 



Id. 





640 



591 



56-1 



30 



00 



00 







18 : — 



— 100 



Scud and loose cum. ; dense cir.-str. scud and cir.-str. 





620 



60-1 



56-8 



3-3 



0-0 



0-0 



16 



18 : — 



— 10-0 



Patches of scud; dense mass of cir.-str. ; loose cum.-str. 





600 



61-3 



56-7 



4-6 



0-1 



0-1 



22 





10-0 



As before. [to SE. 





575 



61-3 



57-2 



4-1 



0-1 



0-1 



18 



— : 18 



— 10-0 



Dense cirro-stratus and cirro-stratous scud. 





549 



61-0 



56-8 



4-2 



0-1 



0-0 



16 



— : 17 



— 9-9 



Dense cir.-str.; cum.-str. to SE.; sky in patches to NW. 





524 



60-0 



56-6 



3-4 



0-1 



00 



20 





100 



As before. 





506 



58-5 



55-7 



2-8 



00 



0-0 



20 



— : 17 



— 100 



Id. ; sky in patches to NW. 





492 



56-7 



550 



1-7 



0-1 



00 



24 





10-0 



Id. ; id. 





474 



55-3 



54-2 



1-1 



0-1 



0-0 



20 





10-0 



Cirro-cumulo-strati, with scud below. 





460 



54-7 



53-3 



1-4 



01 



0-0 



24 





10-0 



Id. 



I 



428 



53-4 



51-9 



1-5 



01 



... 



31 





9-8 



Dense cirro-cumulo-strati and cirro-strati. 



L 



404 



53-8 



51-3 



2-5 



0-1 



01 



18 





10-0 



Id. 



i! 



378 



54-6 



521 



2-5 



0-5 



0-2 



15 





100 



Cirro-strati and scud ? radiating from SW. 



y 



29-203 



61-2 



55-9 



5-3 



0-8 



01 



18 



20 : 14 : 





J Sunday — Loose cumuli ; cirro-cumulo-strati and woolly 

 \ cirri ; slight showers occasionally. 



' 





















1 



29-191 



37-0 



36-7 



0-3 



11 



0-0 







0-8 



Masses of scud to SE. ]) 



1 



185 



37-2 



36-9 



0-3 



0-0 



00 



22 





0-2 



Clouds to E. ]) 



i\ 



182 



35-4 



35-2 



0-2 



0-0 



00 



20 





00 



Very clear. ]) 



I' 



176 



34-7 



34-5 



0-2 



00 



00 



22 





00 



Id. ]) 



1] 



187 



33-4 



33-2 



0-2 



0-0 



00 



22 





0-2 



Cirro-stratus and haze on E. horizon. }) 



Jl! 



198 



34-2 



34-0 



0-2 



00 



0-0 



22 





0-5 



Cir.-str. and cirri; hoarfrost; mist rising from the river. 



1 



i direction 



of the w 



ind is indicated b; 



f the 1 



lumbe 



r of the p 



oint of the con 



apass, reckoning N. = 0, E. = 8, S. = 16, W. = 24. The 



lot 



ns of the th 



ree stra 



ta of cl 



ouds, 



3c. (sc 



ud), C 



.-s. (ci 



rro-s 



tratu 



s), and Ci. (cii 



■rus), are indicated in a similar manner. 



