Hourly Meteorological Observations, October 19 — 22, 1845. 



245 



4 — 



fbtt. 

 lean 

 ime. 



Baro- 

 meter 

 at 32°. 



Thermometers. 



Wind. 



Clouds 



Ci., Sky 

 g clouded. 



Species of Clouds and Meteorological Remarks. 



Dry. 



Wet. 



Diff. 



Maxi 

 force 

 1\ 



mum 

 J in 

 lO-". 



Prom 



Sc.:C.-s. 



raovin 



from 



h. 



in. 







o 



o 



lbs. 



lbs. 



pt. 



pt. pt. 



pt. 0—10. 





H7 



29-496 



47-1 



45-6 



1-5 



31 



1-3 



20 





100 



Thick mass of scud and cirro-stratus ? rain"^ 



18 



482 



47-4 



45-0 



2-4 



2-4 



1-4 



20 





10-0 



Id. ; id. 



19 



464 



45-9 



43-4 



2-5 



3-9 



1-1 



18 



23 



— : 



— 5-0 



Scud ; scud lying on Cheviot ; cirro-strati on horizon. 



20 



455 



45-5 



42-0 



3-5 



5-1 



1-8 



20 



24 



— 



— 2-5 



Id. ; cumuli and nimbi ; cirro-strati. 



21 



446 



46-0 



42-7 



3-3 



4-3 



2-6 



20 



24- 



— : 



— 7-0 



Scud and loose cumuli ; wild-looking sky. 



22 



449 



46-7 



44-0 



2-7 



4-5 



2-6 



20 



24: 



— : 



— 60 



Id. e 



23 



448 



47-9 



44-3 



3-6 



5-3 



3-5 



20 



24: 



— : 



— 8-0 



Id. e 



) 



436 



51-2 



45-4 



5-8 



6-8 



7-0 



24 



25: 



— : 



— 30 



Id. O 



1 



447 



50-8 



44-8 



6-0 



7-9 



5-3 



24 



26- 



— : 



— 1-5 



Id. O 



2 



473 



50-6 



44-4 



6-2 



8-9 



3-7 



25 



26: 



— : 



— 30 



Id. O 



3 



502 



50-7 



460 



4-7 



5-5 



3-8 



26 



26: 



— : 



— 0-8 



Id. O 



i 4 



507 



49-4 



42-9 



6-5 



6-3 



5-2 



28 





0-2 



Patches of scud and haze on horizon. © 



5 



567 



47-3 



41-5 



5-8 



6-3 



3-6 



26 





0-2 



Id. 



6 



612 



46-3 



40-3 



60 



40 



2-2 



25 



26: — - 



— 0-3 



Patches of scud and loose cumuli to S. ; thin cirri. 



! 7 



640 



44-7 



40-6 



4-1 



3-7 



20 



21 





00 



Clear. 



1 8 



677 



45-0 



39-7 



5-3 



3-4 



3-3 



25 





0-0- 



Id. 



' 9 



705 



44-7 



39-9 



4-8 



2-0 



1-1 



25 





00 



Id. 3) 



10 



747 



44-3 



39-3 



50 



1-8 



1-3 



25 





0-0 



Td. D 



11 



771 



43-5 



39-2 



4-3 



1-0 



0-5 



24 





00 



Id. D 



12 



800 



43-9 



38-4 



5-5 



1-6 



0-8 



23 





0-0 



Id. D 



13 



29-820 



43-5 



38-1 



5-4 



1-2 



0-9 



23 





0-0 



Clear ; faint auroral light ; altitude 5°. D 



14 



848 



41-6 



37-9 



3-7 



0-9 



0-7 



24 





00 



Id. ]) 



15 



871 



42-2 



38-6 



3-6 



0-9 



0-4 



24 





0-3 



Thin cirri, causing a coloured lunar corona. ]) 



16 



891 



41-6 



37-9 



3-7 



0-6 



0-3 



20 





00 



A very thin cirrous haze seen near the moon. ]) 



17 



899 



40-6 



37-4 



3-2 



0-3 



0-3 



21 





5-0 



Thin cirri over the sky ; portion of a lunar halo. J) 



18 



903 



41-8 



38-7 



3-1 



0-5 



0-4 



21 



— 



29 



— 7-0 



Cirro-cumuli ; cirrous haze. ^ 



19 



941 



42-6 



39-8 



2-8 



0-6 



0-3 



20 



— 



29 



— 6-0 



Id. ; cirro-strati ; cirrous haze. ]) 



20 



961 



42-2 



396 



2-6 



0-3 



0-1 



23 



— 



30 



— 50 



Fine mottled and ribbed cir.-cum. ; cir.-str. in patches ; cir. haze- Q 



21 



968 



44-2 



40-9 



3-3 



0-4 



0-4 



22 



— 



29 



— 8-5 



Cirro-cumulo-strati and cirro-strati ; cirrous haze. O 



22 



29-988 



46-0 



42-5 



3-5 



0-9 



0-4 



25 



— 



— 



29 90 



Thick woolly and mottled cirri ; cir.-str. ; cir. haze. O 



23 



30-008 



48-6 



43-9 



4-7 



0-6 



0-4 



24 



— 



30 



— 9-5 



Sheets of cir.-str., rad. from N. and S. ; cir.-cum. ; scud 



1 



30-002 



49-0 



43-3 



5-7 



0-6 



0-9 



25 



— 



30 



— 9-8 



As before. [on Cheviot. 



1 



30-006 



50-3 



45-5 



4-8 



1-2 



0-4 



24 



— 



30 



— 9-2 



Id. 



2 



29-995 



50-8 



46-2 



4-6 



1-7 



1-7 



24 





9-8 



Thick mass of cirro-strati. 



3 



30-001 



50-3 



46-9 



3-4 



2-2 



0-6 



23 



— 



30 



— 10-0 



Id. ; bank of cir.-str. scud on hor. 



4 



004 



51-3 



47-9 



3-4 



1-1 



0-5 



23 



25 



30 



•— 9-8 



Scud; sheets ofcir.-str., rad. from N. and S. ; cir.-cum. 



5 



002 



51-7 



47-7 



40 



1-6 



0-7 



23 



26 



. — 



— 9-9 



Id. ; id. ; id. 



6 



007 



51-3 



47-6 



3-7 



1-4 



1-6 



24 



26 



30 



— 100 



Patches of scud ; cir.-cum. -str. ; cir.-str. and cir. haze. 



7 



024 



50-8 



47-0 



3-8 



1-0 



0-5 



20 





10-0 



Dense mass of cirro-stratus. 



8 



036 



49-6 



46-4 



3-2 



0-6 



0-1 



20 





10-0 



Id. 



9 



043 



49-2 



46-5 



2-7 



0-5 



0-1 



22 





10-0 



Id. 



10 



038 



49-3 



46-3 



30 



0-7 



0-7 



24 





100 



Id. 



ll 



043 



48-3 



46-0 



2-3 



0-6 



0-1 



20 





8-5 



Id. ; stars dim. 



12 



049 



47-7 



45-2 



2-5 



0-3 



01 



20 





6-0 



Cirro-cumulo-strati, cirro-strati, and haze. J- 



13 



29-045 



46-7 



44-3 



2-4 



0-3 



01 



22 





1-0 



Cirro-strati, cirri, and cirrous haze ; lunar corona. ]) 



14 



058 



45-9 



43-7 



2-2 



0-1 



0-0 



17 



— :28 



:— 3-0 



Cirro-cumulo-strati ; cirrous haze ; id. }) 



15 



071 



48-3 



45-3 



30 



0-3 



01 



20 





3-5 



Id. ; faiut auroral light to N. ]) 



16 



063 



46-0 



44-2 



1-8 



0-4 



0-2 



20 





0-5 



Cir.-str. and woolly cirri ; faint auroral light to N. ; col. lun. cor. J) 



17 



072 



46-4 



44-0 



2-4 



0-3 



0-2 



20 





1-5 



Id.; id.; id. ]) 



18 



072 



45-0 



43-0 



20 



0-3 



0-1 



22 





1-5 



Id. ; coloured lunar corona. ]) 



19 



084 



46-5 



43-6 



2-9 



0-2 



0-2 



20 





70 



Woolly cirri ; cirrous haze ; cirro-strati ; lunar cor. J) 



20 



100 



45-2 



43-2 



2-0 



0-3 



0-1 



19 



28 



:26 



:— 9-5 



Patches of scud ; woolly cirri and cirro-strati. 



21 



101 



46-2 



43-7 



2-5 



0-2 



0-1 



20 



— 



:26 



: 26 7-0 



Woolly cirri and cirro-strati ; cir.-str. scud on hor. 



22 



119 



500 



45-8 



4-2 



0-7 



0-4 



21 



27 



; 



:— 9-7 



Scud ; cirri and cirro-strati. 



23 



135 



50-5 



46-5 



4-0 



0-9 



0-5 



21 



26 



: — 



:_ 7-0 



Id. ; id. 



2 



131 



52-2 



47-7 



4-5 



0-8 



0-4 



22 



26 



: — 



:— 6-5 



Id. ; sheets of woolly cirri and cirro-strati. 



The direction of the wind is 



indicated by the i 



lumber of the p 



oint of the co 



mpass, reckoning N. =: 0, B. «= 8, S. = 16, W. = 24. The 



motions of the three strata of cl 



ouds, Sc. (scud), C 



.-s. (cirro-stratu 



s), and Ci. Ccii 



rus), are indicated in a similar manner. 



K 



[AG. AND 



MET . 01 



3s. 184 



5. 















3q 



