



Hourly Meteorological Observations, February 25 — 27, 1845. 157 



jtt. 



me. 



Baro- 

 meter 

 at 32°. 



Thermometers. 



1 



Wind. 



Clouds 



Sc. : C.-s. 



movin 



from 



Ci., Sky 

 g clouded. 



Species of Clouds and Meteorological Remarks. 





Dry. 



Wet. 



Diff. 



1 



Maxi 

 fore 

 Ih. 



mum 



B in 



ICn. 



From 



h. 



15 



29-245 



36-8 



36-0 



0-8 



lbs. 



0-6 



Its. 

 0-1 



pt. 

 20 



pt. pt. 



pt. 0-10. 

 10-0 



Clouds rather broken ; rain"'^ 





16 



225 



37-7 



37-1 



0-6 



0-2 



0-1 



24 



24: 



— : 



— 10-0 



Scud ; rain**'^ 





17 



213 



39-1 



38-1 



1-0 



0-4 



0-3 



24 



24: 



— : 



— 10-0 



Id. ; cirrous clouds ; rain at intervals. 





18 



215 



40-4 



38-4 



2-0 



1-2 



1-0 



25 



24: 



26: 



— 4-0 



Patches of scud, very low ; watery cir.-str. ; corona. 



D 



19 



220 



39-9 



37-9 



2-0 



1-3 



1-2 



25 





9-8 



Id. ; cirro-strati. 





20 



241 



41-0 



38-7 



2-3 



2-2 



1-6 



27 



28: — : 



— 10-0 



Id. ; id. ; cirrous mass. 





21 



265 



41-1 



39-0 



2-1 



2-2 



1-7 



26 



26 : — : 



— 10-0 



Dense homogeneous mass ; patches of scud ; rain**"^ 





22 



295 



41-3 



39-2 



21 



3-1 



1-6 



28 





10-0 



Id. ; rain^ 





23 



312 



42-5 



39-8 



2-7 



2-2 



1-8 



30 



29: — : 



— 10-0 



Scud ; cirrous mass. 









375 



41-0 



39-3 



1-7 



1-8 



1-0 







29: — : 



— 100 



Id. ; id. ; rain"'^ 





1 



408 



39-7 



38-2 



1-5 



0-7 



0-6 



31 





10-0 



Id. ; id. 





2 



443 



39-4 



37-6 



1-8 



0-9 



0-6 



31 







— : 



— 100 



Loose scud ; cirro-strati ; cirrous mass. 





3 



472 



39-2 



37-3 



1-9 



0-5 



0-3 



31 



0: 



— : 



— 10-0 



Id. ; id. ; id. 





4 



500 



38-8 



37-7 



1-1 



0-3 



0-2 







1 



— ■ 



— 10-0 



Id.; id.; id.; rainO'2 





5 



512 



39-4 



38-0 



1-4 



0-3 



0-2 



1 



2 



— : 



— 10-0 



Id. ; id. ; id. 





6 



541 



38-7 



37-6 



1-1 



0-3 



0-1 



12 



4- 



30 



— 10-0 



Id. ; cirro-stratous scud; cirro-strati, red to E. | 



7 



562 



37-6 



36-7 



0-9 



0-1 



0-0 







10-0 



Cirro-stratous scud. 





8 



580 



37-2 



36-4 



0-8 



0-0 



0-0 







10-0 



Very dark. 





9 



595 



36-8 



36-3 



0-5 



0-0 



0-0 







100 



Id. 





10 



610 



36-6 



36-2 



0-4 



0-0 



0-0 



2 





10-0 



Id. 





11 



628 



36-6 



36-0 



0-6 



0-0 



0-0 







10-0 



Overcast with dense clouds ; rain'''^ 





12 



654 



36-3 



35-8 



0-5 



0-0 



0-0 



2 





10-0 



Id. ; id. 





13 



29-661 



34-7 



34-3 



0-4 



0-0 



0-0 



20 





7-0 



Cirro-cumuli ; cirro-strati. 





14 



677 



33-4 



33-1 



0-3 



0-0 



0-0 



30 





6-5 



Id. ; id. 





15 



690 



32-2 



321 



0-1 



0-0 



0-0 









3-0 



Id. to S. ; milky to N. 



> 



16 



701 



31-9 



31-7 



0-2 



0-0 



0-0 



4 



6: — 



— 8-5 



Scud in detached masses ; cirro-cumuli to S. 





17 



711 



30-4 



30-3 



0-1 



00 



0-0 



22 





3-0 



Cirro-cumulous scud ; cirro-cumuli. 



> 



18 



724 



321 



32-0 



0-1 



0-0 



0-0 



24 





10-0 



Thick scud and cirro-strati. 





19 



743 



32-5 



32-3 



0-2 



0-0 



0-0 





2 



— 



— 10-0 



Id. ; red opening to E. 





20 



756 



32-7 



32-5 



0-2 



0-1 



0-0 



18 



3 



— 



— 9-5 



Loose scud ; cumuli to N. 





21 



771 



34-8 



34-7 



0-1 



0-1 



0-1 



18 



5 



— 



— 8-0 



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





22 



781 



35-8 



35-0 



0-8 



0-2 



0-1 



4 





0-5 



Cumuli ; cumulo-strati ; cirro-strati ; haze on hor. 



o 



23 



786 



37-6 



36-2 



1-4 



0-2 



0-2 



4 



4 



: — 



— 20 



Id. ; cirro-strati ; haze on horizon. 



G 







790 



41-2 



39-1 



2-1 



0-1 



0-2 



11 



3 



: 



— 6-5 



Scud and loose cumuli ; cirro-strati. 



O 



1 



789 



41-3 



36-8 



4-5 



0-4 



0-2 



2 



4 



: — 



.— 9-5 



Id. ; id. 



O 



2 



776 



41-5 



37-6 



3-9 



0-3 



0-3 



5 



6 



: — 



— 9-5 



Scud ; loose cumuli and cumulo-strati. 



e 



3 



769 



42-8 



38-4 



4-4 



0-3 



0-5 



5 



9 



: — 



— 9-0 



Id. ; cirro-stratous scud ; cirri.* 



e 



4 



770 



39-3 



35-4 



3-9 



0-4 



0-2 



7 



— 



: 10 



28 6-5 



Cirro-stratous scud ; linear cirri. 





5 



766 



39-7 



35-6 



4-1 



0-6 



0-5 



6 



— 



. 9 



28 7-0 



Id. ; id. ; halo. 



o 



6 



774 



38-6 



34-9 



3-7 



0-6 



0-3 



6 





3-5 



Scud ; cir.-str. ; cirri and cir. haze ; cum.-str. on E. hor. | 



7 



779 



33-6 



32-6 



1-0 



0-3 



01 



8 





2-0 



Id. ; id ; mot. cir. ; cir. haze ; id. 





8 



776 



33-9 



32-8 



1-1 



00 



0-0 



6 





4-0 



Scud and cirro-strati. 





9 



780 



33-4 



32-6 



0-8 



0-0 



0-0 



6 





10-0 



Overcast. 





10 



790 



34-3 



33-4 



0-9 



0-3 



0-1 



8 





10-0 



Id. ; sky clouded = 6 at Q'' 30". 





11 



786 



35-6 



34-0 



1-6 



0-3 



0-3 



8 





10-0 



Scud and cirro-strati. 





12 



794 



35-8 



33-8 



2-0 



0-2 



0-1 



7 





10-0 



Id. 





13 



29-795 



35-2 



33-2 



2-0 



0-2 



0-1 



7 





10-0 



Scud and cirro-strati ; dark. 





14 



790 



35-0 



32-6 



2-4 



0-2 



0-0 



8 





10-0 



Id. ; id. 





15 



775 



35-0 



32-7 



2-3 



O-l 



0-0 



10 





10-0 



Id. ; clouds breaking. 





16 



766 



35-3 



33-3 



2-0 



0-1 



0-0 



8 





10-0 



Id. 





17 



768 



34-8 



33-7 



11 



0-3 



0-1 



12 





10-0 



Id. ; drops of rain. 





18 



769 



35-3 



33-7 



1-6 



0-2 



0-2 



12 





10-0 



Id. 





19 



764 



35-1 



33-4 



1-7 



0-4 



0-5 



13 



12 



: 



:— 10-0 



Dense scud. 





20 



773 



35-3 



33-2 



2-1 



0-6 



0-5 



14 



12 



; 



:— 9-8 



Scud ; cirro-stratous scud. 





21 



791 



35-7 



33-1 



2-6 



0-8 



10 



14 



13 



: 14 



:— 9-5 



Id. ; id. 





22 



787 



36-6 



34-1 



2-5 



ill 



0-6 



14 



13 



: 13 



■— 9-5 



Loose ragged scud ; cirro-stratous scud. 





Inotio 



'' * i 



1 



i direction 

 ns of the tl 

 5ee additioi 



of the 1 

 n-ee sti'< 

 lal Met( 



viud is 

 ita of c 

 iorologi 



indica 

 ouds, 

 cal Nc 



ted by 



Sc. (sc 

 )tes af1 



the n 

 ud), C 

 .er the 



umber 



.-s. (ci 

 Hour 



of t 

 rro-s 

 ly Me 



le po 



tratu 

 teoro 



int of the cotr 

 s), and Ci. (cii 

 logical Observa 



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

 •rus), are indicated in a similar manner. 



tions. 



MAG. AND MET. OBS. 1845. 



2b 



