HouELY Meteorological Observations, July 15 — 17, 1845. 



209 



Baro- 

 meter 

 at 32°. 



Thermometers. 



Wind. 



Clouds 



, 



Sky 

 clouded. 







Dry. 



Wet. 



Diff. 



Maxi 

 fore 



I''. 



mum 

 e in 



10». 



Prom 



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



moving 



from 



Species of Clouds and Meteorological Remarks. 



1. in. 



o 



o 



o 



lt)S. 



lbs. 



pt. 



pt. pt. pt. 



0—10. 





29-889 



56-0 



48-7 



7-3 



1-0 



0-4 







0: — : — 



8-5 



Loose cumuli and cirro-stratous scud. 



1 868 



59-9 



51-3 



8-6 



0-7 



0-8 









7-0 



Loose cumuli. O 



2 860 



59-7 



50-9 



8-8 



1-5 



0-7 



31 



30 



— 



— 



70 



Id. ; cirro-strati. © 



3 848 



61-1 



52-0 



9-1 



0-5 



0-7 



4 



29 



— • 



— 



7-0 



Id. ; id. 



1 838 



59-7 



52-2 



7-5 



1-3 



0-3 



2 



30 



— : 



— 



6-5 



Id.; id. O 



5 829 



590 



51-7t 



7-3 



0-4 



0-2 



2 



1 



2-0 



Id. ; id. o 



S 833 



56-9 



50-3 



6-6 



0-7 



0-4 



2 



29 



— : — 



2-0 



Id. ; id. o 



7 832 



57-4 



50-7 



6-7 



0-5 



0-3 



3 



— : 



31 : — 



8-0 



Cirro-cumulo- strati ; cirro-strati. Q 



3 836 



54-0 



48-7 



5-3 



0-5 



0-2 



6 



— 



31 : — 



30 



Id. ; id. G 



9 845 



51-3 



48-0| 



3-3 



0-3 



01 



4 





31 : — 



4-0 



Id. ; id. O 



850 



49-8 



47-6 



2-2 



0-1 



0-0 



4 



2 : 30, 31: — 



30 



Patches of scud ; dark ramified ciiTO-stratus to N. ; eir.-cum.-str. ]) 



1 854 



47-7 



46-2 



1-5 



0-1 



0-0 



20 



: 28 : — 



9-0 



Loose scud ; cirro-cumulo-strati. ]) 



2 853 



48-3 



46-9 



1-4 



0-0 



0-1 



22 



: — : — 



10-0 



Dense scud. 



3 29-845 



48-2 



46-8 



1-4 



0-1 



0-0 



20 





10-0 



Dense scud. 



1 835 



47-8 



46-7 



1-1 



0-0 



0-0 



22 





9-5 



Scud ; cirro-cumulo-stratus ; sky in zenith. 



5 829 



47-5 



45-1 



2-4 



0-0 



0-0 



30 



— 



30 



— 



8-0 



Cirro-stratous scud ; cirro-cumuli ; cirro-strati. 



8 826 



44-8 



44-0 



0-8 



0-0 



0-0 



24 



— 



29 



— 



90 



Id. ; id. 



7 824 



44-0 



43-1 



0-9 



00 



00 



20 



30 



31 



— 



5-0 



Id. ; id. 



8 825 



46-7 



45-0 



1-7 



0-2 



01 



25 



30 



— 



■ — 



80 



Id. ; id. O 



9 820 



48-7 



46-4 



2-3 



0-2 



0-1 



31 



29 



— 



— 



3-0 



Id. ; cumulo-strati to N. ; cirro-strati. © 



814 



50-4 



46-9 



3-5 



0-1 



0-0 



26 



30 



— 



— 



6-0 



Loose cumuli ; cirro-strati. 



1 804 



53-1 



48-2 



4-9 



0-0 



0-0 



28 



29 



— 



— 



6-0 



Id. 



2 802 



54-2 



47-5 



6-7 



01 



0-1 



28 



29 



— 



— 



60 



Id. © 



3 786 



56-4 



50-4 



6-0 



0-2 



0-1 



18 



29 



— 



— 



8-5 



Id. 



779 



60-7 



53-4 



7-3 



0-2 



0-2 



12 



29 



— 



— 



8-0 



Id. e 



1 770 



59-1 



52-5 



6-6 



0-1 



01 



14 



24 



26 



— 



6-0 



Thin scud ; loose cumuli. © 



2 754 



59-8 



51-6 



8-2 



0-2 



0-1 



8 



— 



25 



- — 



6-0 



Cirro-cumulo-strati ; loose cumuli ; woolly cirri. © 



|3 738 



63-4 



550 



8-4 



0-1 



0-1 



14 



24 



, — 



— 



7-0 



Loose cumuli ; woolly cirri. 



. ,4 726 



59-6 



53-8 



5-8 



0-4 



0-4 



3 



24 



— 



30 



5-5 



Id. ; band of woolly cirri lying from NN W. to SSE . © 



5 726 



57-3 



51-7 



5-6 



0-6 



0-9 



6 



— 



— 



28 



5-5 



Band of cirrus from NW. to zenith ; cum. to S. and N. ; haze on hor. © 



l6 716 



54-9 



50-Ot 



4-9 



0-8 



0-6 



4 



23 



— 



28 



7-0 



Loose cumuli ; strips of linear and woolly cirri rad. from NW. Q 



7 722 



55-2 



50-2 



50 



0-8 



0-3 



4 



21 



23 



28 



6-5 



Scud moving rather quickly ; loose cumuli ; cirri as before. 



i8 715 



52-9 



49-44 



3-5 



0-4 



0-1 



4 



22 



24 



27 



7-5 



Id. ; id. ; id. © 



'9 710 



50-1 



48-3 



1-8 



0-1 



00 





— 



24 



27 



7-0 



Cirro-stratous scud ; cirri rad. from NW by W. ; clr. haze on hor. j) 



711 



48-6 



47-6 



1-0 



0-0 



0-0 



20 



22 



— 



27 



5-0 



Loose scud ; cirri as before. ^ 



'l 708 



470 



46-5 



0-5 



0-0 



0-0 



16 





6-0 



Woolly cirri. ^ 



|2 705 



45-7 



45-4 



0-3 



00 



00 



24 





7-0 



Cirri and cirrous haze. ^ 



|3 29-701 



44-2 



44-0 



0-2 



0-0 



0-0 



18 





4-0 



Cirri and cirrous haze. 



i4 689 



42-0 



41-8 



0-2 



0-0 



0-0 



7 





4-0 



Fog, objects invisible at about 300 yards ; cirri. 



5 676 



42-5 



42-3 



0-2 



0-0 



0-0 



9 



— : 26 : 26 



8-0 



Woolly cirri and loose cirro-strati ; fog, objects invisible at 250 yards. 



6 672 



44-2 



44-0 



0-2 



00 



0-0 



20 





9-7 



Cirro-strati and cirrous clouds ; hazy ; fog-bank to E. 



<7 672 



46-4 



46-Ot 



0-4 



0-0 



0-0 



2 



6, 14: — : — 



9-7 



A few patches of scud, in different currents ; cir.-str. and cir. haze; 



8 668 



47-9 



47-0 



0-9 



0-0 



0-0 



26 



— : 20 : — 



9-8 



Dense cirro-stratus. [faint rainbow. 



9 671 



49-3 



48-3 



1-0 



0-1 



0-0 









10-0 



Loose scud in patches ; sheets of cir.-str. ; drops of rain. 



|!0 670 



51-7 



50-2 



1-5 



0-0 



0-0 



4 





10-0 



Thin scud ; sheets of cirro-stratus ; drops of rain. 



{ll 668 



53-2 



51-74 



1-5 



0-1 



0-0 



3 



10 : — : — 



10-0 



Id, ; cirrous mass ; rain^ 



t:2 667 



54-7 



52-5 



2-2 



0-1 



0-0 



4 





10-0 



Id. ; id. ; rain'*'^ 



!3 661 



56-5 



53-7 



2-8 



0-1 



0-1 



4 



12 



: — 



— 



10-0 



Scud ; cirrous mass ; rain""''^ 



70 662 



58-1 



55-3 



2-8 



0-0 



0-0 



18 



16 



: — 



: — 



10-0 



Id. 



id. ; fine rain^'^ 



'1 664 



57-7 



56-3 



1-4 



0-2 



0-1 



14 



15 



: — 



; 



10-0 



Id. 



id. 



|2 661 



58-8 



57-0 



1-8 



0-1 



0-0 



17 





10-0 



Id. 



id. ; fine rain'*'-^ 



3 660 



60-0 



57-8 



2-2 



0-1 



0-0 





17 



: — 



: — 



10-0 



Id. 



id. 



i4 661 



59-8 



57-7 



2-1 



0-1 



0-0 



4 



20 



: — 



: — 



10-0 



Id. 



id. 



i5 662 



60-8 



58-4 



2-4 



!o-i 



0-0 



4 



22 



: — 



: — 



10-0 



Thick scud ; cirrous mass ; rain^'^ [of rain. 



'6 667 



60-0 



58-1 



1-9 



0-3 



0-5 



22 



22 



: — 



: — 



9-9 



Thick scud to N. and W. ; cir.-str. ; sky to S. ; drops 



_| 7 683 



58-4 



57-3 



11 



0-3 |0-0 



22 



23 



: — 



: — 



10-0 



Scud and cir.-str. ; occasional heavy showers since 6^. 



'uly 151 101' gm. a 



shooting-star of the first magnitude to S by W-, moved 



from altitude 35" to near horizon. 



iulyl6'i6i'. The simp 



le lines of cirri lie at right angles to the strips. The surfa 



ice current is from NE., the scud current, which is about 2500 



fichigh,isfromS\Vby 



W., the loose cumuli, perhaps about 3500 feet high, are fr( 



Dm W by S., and the cirri, probably many thousand feet high, 



a 'from NW. 







|fulyl6<'20ii. Observ 



ition made at 20'' 5°'. July 17'' S"" 15". Athunder-sh 



ower*— 6, the drops being large ; clouds thick and black to W. 



MAG. AND 



MET. < 



DBS. 18 



!45. 



















3g 



