Hourly Meteorological Observations, September 22 — 25, 1845. 



235 





Baro- 

 meter 

 at 32°. 



Thermometers. 



Wind. 





Clouds, 



Sky 

 clouded. 



Species of Clouds and Meteorological Remarks. 



t. 

 m 

 e. 



Dry. 



Wet. 



Diff. 



Maximum 

 force in 

 It. llO-n. 



From 



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



moving 



from 



h. 



17 



in. 



29-868 



34-1 



32-6 



1-5 



lbs. 

 0-2 



lbs. 



0-1 



pt. 

 21 



pt. pt. pt. 



0—10. 



0-2 



Belt of cirro-stratus to E. ; hoar-frost. ]) 



18 



888 



31-7 



30-8 



0-9 



0-1 



0-1 



20 





0-5 



Cirro-cumulo-stratus on N. and E. hor. ; hoar-frost. ]) 



19 



907 



33-7 



32-2 



1-5 



0-1 



0-1 



21 



— :30: — 



2-0 



Id. ; cum.-str. on E. hor. ; hoar-frost on the 



20 



934 



36-0 



34-3 



1-7 



0-1 



0-1 



24 





0-2 



Cum ulo-strati on E. horizon. Q [ground. 



21 



951 



41-4 



38-4 



30 



0-3 



0-1 



20 



— 



:30 



: — 



3-0 



Cirro-cumulo-strati ; cumulo-strati on E. horizon. Q 



22 



960 



44-3 



40-2 



4-1 



0-2 



0-1 



21 



— 



:30 



: — 



0-7 



Id.; id.; cirro-strati. O 



23 



968 



46-2 



40-0 



6-2 



0-8 



0-3 



30 



30 



: — 



: — 



3-0 



Loose cumuli ; id. Q 







986 



48-5 



42-8 



5-7 



0-6 



0-6 



28 



30 



: — 



: — 



6-0 



Id. ; id. O 



1 



29-997 



50-3 



43-2 



7-1 



0-9 



0-6 



28 



30 



: — 



: — 



5-0 



Id. ; cirro-strati. 



2 



30-003 



51-0 



43-2 



7-8 



0-6 



0-4 



24 



29 



- — 



: — 



6-5 



Id. ; id. e 



3 



29-996 



51-2 



43-2 



8-0 



0-5 



0-5 







29 



: — 



: — 



5-0 



Id. ; id. e 



4 



29-998 



51-6 



43-3 



8-3 



0-3 



0-2 







29 



: — 



: — 



3-5 



Id. ; id. ; cirri to NE. O 



5 



30-026 



50-3 



43-0 



7-3 



0-3 



0-1 



30 



29 



: — 



— 



3-0 



As before. O [atmospheric haze near hor. O 



6 



047 



47-1 



421 



5-0 



0-1 



0-0 



24 



29 



: — 



1 



1-5 



Patches of cum. ; tufts of cirri like tadpoles ; cir. and 



7 



056 



41-6 



38-9 



2-7 



0-1 



0-0 



22 





0-8 



Cirro-cumulo-stratus and cirrous haze on horizon. 



8 



078 



41-0 



38-3 



2-7 



0-1 



0-1 



22 





25 



Id. 



9 



077 



39-3 



36-9 



2-4 



0-1 



0-1 



18 





0-2 



Patches of cloud on E. horizon ? 







072 



35-3 



34-3 



1-0 



0-0 



0-0 



18 





0-0 



Clear. 



1 



074 



34-1 



33-2 



0-9 



0-0 



0-0 







0-0 



Id. 



2 



069 



32-2 



31-6 



0-6 



00 



0-0 







0-0 



Id. }) 



3 



30-060 



31-9 



31-3 



0-6 



0-0 



0-0 



18 





0-0 



Clear. ]) 



4 



052 



30-4 



30-0 



0-4 



0-0 



0-0 



28 





0-0 



Id. J 



5 



049 



30-4 



30-0 



0-4 



0-0 



0-0 



18 





0-0 



Id. ]) 



6 



033 



30-7 



30-4 



0-3 



00 



0-0 







0-1 



One or two streaks of cirrus to NW. D 



7 



021 



29-6 



31-8 



... 



00 



0-0 



16 





0-0 



Light fog. ]) 



8 



021 



29-9 



30-3 



... 



0-0 



0-0 









0-5 



Fog to E.; cirro-strati and cirrous haze on E. hor. j) 



9 



020 



31-6 



31-1 



0-5 



0-0 



0-0 







3-0 



streaks of thin cirri, radiating from SSW. ; fog over the Tweed. Q 



!0 



016 



36-9 



36-6 



0-3 



0-0 



0-0 



20 



— : — : 



6-0 



Thin cirri over much of the sky ; solar halo. O 



11 



010 



44-4 



43-2 



1-2 



0.1 



0-2 



19 





5-0 



Woolly cirri and cirrous haze ; patch of scud to S. O 



12 



30-004 



48-6 



45-3 



3-3 



0-6 



0-3 



21 



23 



— 



— 



4-5 



Scud; cirri, &c.; as before; halo. © [solar halo.© 



13 



29-984 



51-8 



48-3 



3-5 



0-4 



0-4 



19 



21 



— 







8-0 



Scud on hor. ; wooUy & linear cir. & cir. haze thickening; 







955 



54-5 



48-8 



5-7 



1-0 



0-6 



21 



21 



, — 



— 



9-0 



Scud and loose cum. ; woolly cir. & cir. haze ; solar halo. © 



1 



933 



52-8 



48-4 



4-4 



11 



0-2 



21 



21 



— 



— 



9-8 



Id. ; cirro-strati ; cirri. 



2 



899 



53-6 



48-7 



4-9 



0-8 



0-2 



22 



20 



— 



— 



9-0 



Id. ; wooUy, linear, and mottled cirri. Q 



3 



876 



53-7 



48-0 



5-7 



1-1 



0-4 



21 



20 



— 



— 



9-9 



As before. # 



4 



865 



52-5 



47-6 



4-9 



0-9 



0-5 



20 



20 



— 



— 



10-0 



Scud ; dense mass of cirro-stratus. 



5 



844 



50-3 



46-5 



3-8 



0-4 



0-3 



18 





10-0 



Patches of scud ; dense mass of mottled cirro-stratus. 



6 



821 



48-6 



45-0 



3-6 



0-4 



0-5 



20 



20 : — : — 



10-0 



Thick muddy cirro-stratus, descending. 



7 



799 



46-7 



43-6 



3-1 



0-3 



0-1 



16 





10-0 



Dense mass of cirro-stratus. 



8 



780 



46-1 



430 



3-1 



0-3 



0-3 



16 





10-0 



Id. 



i9 



758 



45-2 



41-9 



3-3 



0-4 



0-1 



18 





10-0 



Id. 







727 



44-7 



41-4 



3-3 



0-3 



0-3 



19 





10-0 



Id. 



1 



691 



44-7 



41-7 



3-0 



0-4 



0-2 



18 





10-0 



Id. 



:2 



663 



45-7 



42-3 



3-4 



0-4 



0-4 



18 





10-0 



Id. 



3 



29-637 



45-0 



42-2 



2-8 



0-4 



0-2 



18 





10-0 



Dense mass of cirro-stratus. 



;4 



611 



45-8 



43-1 



2-7 



0-9 



0-3 



16 





10-0 



Id. 



i5 



537 



46-1 



43-3 



2-8 



1-0 



0-6 



16 





10-0 



Id. 



6 



518 



45-4 



42-9 



2-5 



0-7 



0-2 



20 





10-0 



Id. 



7 



444 



46-2 



43-5 



2-7 



0-6 



0-7 



19 





10-0 



Id. 



3 



446 



46-4 



43-5 



2-9 



1-2 



0-9 



18 



22: 



— : 



— 



10-0 



Scud ; cirro-stratus. 



,3 



430 



47-0 



43-5 



3-5 



11 



0-8 



18 



19: 



— : 



— 



10-0 



Id. ; id. 



? 



397 



47-0 



44-0 



30 



0-6 



0-2 



18 



19: 



— : 



— 



9-8 



Id. ; id. 



i 



375 



49-7 



46-0 



3-7 



1-5 



0-9 



19 



19: 



— : 



— 



10-0 



Loose scud; cirro-stratus and cirro-cumulo-strati. 



i 



361 



51-4 



47-8 



3-6 



1-2 



1-4 



17 



19: 



— : 



— 



9-9 



Id. ; id. 



f 



350 



50-5 



47-9 



2-6 



1-5 



1-0 



18 



19: 



— : 



— 



9-9 



Scud ; cirro-stratus ; a slight shower at 22^ 20"". 



J) 



327 



52-3 



49-3 



3-0 



2-6 



1-1 



18 





9-5 



Id. ; id. ; drops of rain. 1 



TO direction of the wind is indicated by the number of the point of the compass, reckoning N. = 0, E. = 8, S. =: 16, W. = 24. 

 ncions of the three strata of clouds, Sc. (scud), C.-s. (cirro-stratus), and Ci. (cirrus), are indicated in a similar manner. 



The 



