



Hourly Meteorological Observations, June 21 — 24, 1844. 237 



itt. 



sin 

 se. 



h. 



Baro- 

 meter 

 at 32°. 



Thermometers. 



Wind. 



Clouds, 







Dry. 



Wet. 



Diff. 



Maxi 

 fore 

 1». 



mum 

 e in 

 10">. 



Prom 



Sc.:C.-s.:Ci., 



moving 



from 



Sky 

 clouded. 



Species of Clouds and Meteorological Remarks. 



in. 



o 



o 



o 



Its. 



lbs. 



pt. 



pt. pt. pt. 



0—10. 





i 17 



29-398 



54-9 



53-5 



1-4 



0-4 



01 





20 



— 



21 



90 



Scud ; woolly cirri ; dense mass of clouds to N. and E. ; 



18 



404 



55-6 



530 



2-6 



0-2 



0-3 



18 



22 



20 



— 



70 



Id. ; cir.-cum.-str. ; scud and loose cum. [rain 2 



19 



410 



56-8 



54-7 



2-1 



0-6 



0-4 



18 



20 



— 



20 



7-0 



Loose scud ; woolly and reticulated cirri. 



20 



414 



58-0 



551 



2-9 



0-6 



0-3 



20 



19 



— 



— 



4-0 



Scud and loose cumuli ; patches of cirro-strati and cirri. 



21 



416 



590 



55-4 



3-6 



0-8 



0-3 



20 



19 



— 



— 



70 



Id. ; id. 



22 



422 



62-5 



56-4 



6-1 



1-4 



1-2 



19 



20 



— 



— 



30 



Scud and cumuli ; patches of cirri. 



23 



427 



63-9 



57-7 



6-2 



1-2 



0-6 



19 



20 



— 



— 



70 



Id. ; cirro-strati. 







429 



63-9 



57-4 



6-5 



0-8 



1-1 



18 



22 



— 



— 



4-0 



Id. ; patches of cirro-strati. 



1 



436 



65-1 



57-8 



7-3 



10 



1-0 



18 



22 



— 



— 



7-0 



Id. 



2 



445 



66-7 



57-6 



9-1 



1-4 



1-2 



21 



20 



22 



— 



60 



Id. ; cir.-cum.-str. ; patches of cirri. 



3 



445 



64-7 



56-2 



8-5 



2-2 



1-8 



20 



— 



— 



22 



7-0 



Woolly cirri and cir. haze over the sky ; scud and cum. 



4 



450 



660 



57-8 



8-2 



1-8 



1-6 



20 



— 



— 



22 



7-0 



Id. ; id. 



5 



452 



65-2 



570 



8-2 



1-4 



1-0 



18 



— 



— 



21 



60 



Woolly cirri ; masses of cumuli ; portion of a halo. 



6 



472 



62-0 



55-4 



6-6 



1-4 



1-3 



19 



— 



— 



22 



6-0 



Id. ; cum. to SE. and N. ; cirro-strati to E. 



7 



489 



61-0 



550 



6-0 



1-2 



1-0 



21 



— 



— 



22 



60 



Varieties of cirri ; cirro-strati and cumuli. 



8 



495 



590 



54-5 



4-5 



0-3 



0-3 



20 



— 





22 



5-0 



Woolly cirri ; patches of scud. 



9 



505 



57-2 



53-2 



4-0 



0-8 



0-1 



20 



21 



— 



— 



8-0 



Cirro-stratous scud ; woolly cirri and cirro-strati. 



10 



518 



55-2 



52-3 



2-9 



0-2 



00 







7-0 



Id. ; id. 



11 



532 



54-6 



51-7 



2-9 



01 



0-3 



20 





90 



Id. ; id. 



12 



534 



54-9 



51-0 



3-9 



01 



0-0 



20 





9-8 



Cirro-strati. 







29-533 



71-7 



63-7 



8-0 



0-9 





18 









13 



29-554 



57-0 



56-4 



06 



0-7 



0-0 







0-2 



Cirri ; cirrous haze on horizon. 



14 



548 



55-6 



55-2 



0-4 



0-0 



0-0 







0-2 



Id. ; id. 



15 



537 



54-9 



54-5 



0-4 



00 



00 







0-2 



Id. ; id. 



16 



531 



530 



52-8 



0-2 



00 



0-0 





— 



20 



20 



6-0 



Woolly cirri, cir.-cum., cir.-str. ; cum. in haze to SE. 



17 



528 



54-9 



540 



0-9 



00 



00 







— 



16 



16 



80 



Cirri, cirro-strati, cir.-cum. ; cum.-str. to SE. ; strati on Cheviot. 



18 



525 



565 



550 



1-5 



0-2 



0-2 



4 



4 



14 



— 



9-7 



Thin scud ; thicker scud ; cumuli, cum.-str., cir.-str. 



19 



515 



58-3 



56-4 



1-9 



0-2 



0-2 



2 



4 



13 



— 



9-8 



Id. ; ragged cum., cum.-str. ; cir.-str., cir. haze. 



20 



512 



61-2 



58-9 



2-3 



0-2 



01 



3 





9-5 



Nearly as last hour ; no scud seen from NE . 



21 



504 



64-0 



610 



3-0 



0-3 



0-3 



2 



— 



— 



14 



8-0 



Woolly cirri ; cirro-strati, cumulo-strati, cirrous haze. 



1 22 



508 



620 



600 



2-0 



0-4 



0-2 



3 



14 



14 



— 



9-8 



Coralline cumulo-strati, cirro-strati, loose cumuli. 



23 



500 



65-8 



62-2 



3-6 



0-3 



0-1 



4 



10 



— 



— 



9-5 



Cir.-str. scud ; cumuli, cirro-strati ; strati on Cheviot. 







496 



67-5 



63-2 



4-3 



0-2 



0-3 



4 



10 



— 



— 



9-9 



Scud ; cirri, cir.-str., cum. ; slight shower since 23 h . 



1 



499 



67-8 



62-9 



4-9 



0-5 



0-4 



5 



10 



— 



— 



9-9 



Id. ; id. ; rain 05 



2 



496 



62-2 



61-2 



10 



0-6 



0-1 





10 



— 



— 



100 



Id. ; rain 3 



3 



495 



61-5 



60-7 



0-8 



01 



00 



5 



12 



— 



— 



10-0 



Id. ; thick mass of cirro-strati ; rain 3 " 5 



4 



478 



59-8 



59-4 



0-4 



0-2 



0-2 



2 



10 



— 



— 



100 



Id. ; rain 3 ; rain 5-9 since 3 h . 



5 



471 



59-9 



59-3 



0-6 



0-4 



0-2 



4 



4 



10 



— 



100 



Thin smoky scud, moving quickly ; scud ; rain 1-3 



6 



464 



59-2 



58-5 



0-7 



0-6 



0-3 



3 



10 



— 



— 



10-0 



Scud ; cirro-strati not so dense. 



7 



458 



58-0 



57-2 



0-8 



0-5 



0-1 



6 





100 



Nearly uniform. 



8 



463 



570 



56-4 



06 



0-4 



0-4 



3 





100 



Id. ; misty. 



9 



476 



56-2 



55-8 



0-4 



0-3 



00 



4 





100 



Id. ; id. 



10 



484 



561 



55-7 



0-4 



0-1 



00 



4 





100 



Id. 



11 



473 



55-9 



55-2 



0-7 



0-0 



0-0 







100 



Id. 



: 12 



472 



55-3 



550 



0-3 



0-1 



00 







100 



Id. 



13 



29-473 



55-2 



54-9 



0-3 



0-1 



0-2 



4 





10-0 



Rather dark ; no twilight. 



14 



472 



54-3 



54-1 



0-2 



0-1 



00 







100 



Misty. 



15 



483 



53-6 



53-5 



0-1 



0-4 



0-4 



3 





100 



Id. 



16 



484 



53-2 



531 



01 



0-6 



0-3 



4 





100 



Scud ; rain 1 



17 



505 



531 



52-9 



0-2 



0-6 



0-3 



4 



6 : — : — 



100 



Id. moving rapidly ; rain ' 5 



18 



506 



53-2 



52-8 



0-4 



0-4 



0-7 



4 





10-0 



Id. ; fair. 



19 



505 



52-4 



51-9 



0-5 



10 



0-7 



4 



4 



— 



— 



100 



Loose misty scud ; nearly uniform. 



, 20 



521 



51-4 



50-9 



0-5 



1-6 



0-5 



2 



4 







— 



10-0 



Id. ; rain 05 



1 21 



540 



49-9 



49-2 



0-7 



10 



0-7 



2 



4 



— 







100 



Id. ; rain 1 



22 



552 



49-2 



48-0 



1-2 



0-9 



0-1 



4 



4 



— 



— 



100 



Scud. 



The 



direction 



)f the w 



ind is i 



ndicat 



3d by 



the nu 



mber of the point of 



the com 



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



motioi 



is of the th 



ree stra 



ta of clc 



lids, t: 



c. (sou 



d), C. 



-s. (cirro-stratus), anc 



1 Cir. (cir 



rus), are indicated in a similar manner. 



Jud 



e 23* 18* 



25"». T 



h under 



said t 



o have 



been 



heard ; also at 24 d 1 



h 30m. 





JUD 



e 24 d 4 h . 



Observ 



ition m 



xde at 



4 h 10 











] 



MAG. AND 



MET. C 



BS. 18 



44. 

















3 o 



