



Daily Meteokological Observations, 



March 27— April 3, 1846. 369 





Baro- 



31ETER 

 at 32°. 



Thermometers. 



Wind. 



Cloud 



s, 





t. 



Dry. 



Wet. 



Diff. 



Max 

 fore 



1^. 



imum 

 e in 

 10". 



Prom 



Sc.:C.-s. 



movir 



from 



: Ci., Sky 

 g clouded. 



Species of Clouds and Meteorological Remarks. 





in. 



o 





o 



lbs. 



lbs. 



pt. 



pt. pt. 



pt. 0—10. 







29 ■374 



35-8 



35-0 



0-8 



0-1 



0-0 





4 



: — 



:— 100 



Dense mass of cirro-stratous scud. 





387 



37-8 



37-2 



0-6 



0-0 



0-0 



17 



6 



: — 



:— 40 



Loose scud ; cumulo-strati on E. horizon ; cir.-str. O 





402 



440 



40-7 



3-3 



0-2 



0-3 



5 



4 



: — 



:— 8-0 



Heavy loose cumuli ; cumulo-strati and scud. 



u 



410 



43-7 



40-0 



3-7 



0-7 



0-3 







4 



: — 



:— 90 



Id. 



2 



409 



45-3 



40-4 



4-9 



1-5 



0-7 



2 



4 



— 



:— 7-0 



Scud ; loose cumuli ; nimbi. Q 





411 



44-2 



39-3 



4-9 



1-9 



0-7 



3 



3 



— 



— 6-0 



Id. ; id. ; cumulo-strati and mottled cirri. O 





429 



400 



38-0 



2-0 



1-7 



0-4 







3 



— 



— 3-0 



Id. ; id. ; nimb. to SE., with great cir. crown. O 





453 



38-3 



36-6 



1-7 



0-7 



0-1 









20 



Cirro-strati ; cumuli on horizon. J) 





i 467 



36-1 



35-0 



1-1 



0-1 



00 



30 





2-0 



Clouds on horizon ; a slight shower about 9'^. 





29-750 



44-0 



37-9 



6-1 



1-7 



0-3 







0: — 



— 8-0 



Cumuli. 



i 



29-905 



34-6 



33-7 



0-9 



0-6 



00 







9-0 



Cirro-stratous scud and cirro-strati. 



>0 



909 



36-4 



35-4 



10 



0-0 



0-0 



20 





60 



Cirro-cumulo-strati aud woolly cirri ; cirro-strati. O 



>2 



908 



43-6 



40-7 



2-9 



0-0 



00 



20 





7-5 



Cir.-cum.-str. nearly stationary ; cum. on hor. ; thin lin. 







891 



48-4 



42-1 



6-3 



00 



0-0 



14 



12 



— 



— 7-0 



Scud and cumuli. [cirri and cirrous haze. O 



2 



874 



49-7 



42-6 



71 



00 



0-0 



10 



14 



— 



— 9-5 



Loose cumuli and cirro-cumulo-strati. 



4 



827 



51-7 



43-3 



8-4 



0-1 



0-1 



12 



14 



14 



— 5-5 



Id. ; woolly cirri. Q 



6 



786 



47-7 



40-7 



7-0 



0-3 



0-3 



15 



14 



14 



— 7-0 



Id. 



8 



772 



40-9 



37-9 



30 



0-5 



0-1 



14 





8-0 



Cirro-cumulo-strati ;• homogeneous to S. 







743 



41-0 



37-9 



3-1 



0-3 



0-1 



13 





100 



Cirro-stratous scud. 



18 



29-587 



30-2 



29-6 



0-6 



0-7 



00 



20 





3-0 



Cirri and cirrous haze ; cirro-strati. 



>0 



1 549 



35-2 



33-8 



1-4 



0-0 



0-0 



18 





9-0 



Mottled and woolly cirri and cirrous haze. O 



?2 



499 



42-3 



38-3 



4-0 



0-0 



0-0 



20 





9-5 



Woolly cirri ; cirro-stratus and cirrous haze. © 







: 449 



47-8 



42-4 



5-4 



0-0 



0-0 



18 





9-5 



Id. ; id. e 



2 



403 



50-1 



44-1 



6-0 



0-0 



00 



20 





100 



Cirro-stratus and haze, becoming denser. 



4 



331 



48-8 



42-2 



6-6 



0-2 



0-2 



14 





100 



Dense mass of cirro-stratus and haze. 



e 



291 



47-0 



42-1 



4-9 



0-0 



0-0 







10-0 



Id. 



8 



236 



44-3 



41-3 



30 



0-0 



0-0 



14 



— : 18 



— 100 



Id., becoming thicker and looser. 



fi 



190 



42-3 



41-0 



1-3 



0-0 



00 



4 





10-0 



Very thick and dark ; rain^'^ 



18 



29-078 



42-5 



41-2 



1-3 



0-9 



0-3 



20 





9-8 



Cir.-str. scud ; cir.-str. and woolly cir. ; cloud red to E. 



30 



067 



44-2 



42-7 



1-5 



0-7 



0-6 



19 



— : — 



22 6-0 



Woolly cirri ; loose cirro-strati ; patches of scud. © 



2S 



069 



46-2 



43-2 



3-0 



0-7 



0-4 



16 



22: — 



— 10-0 



Patches of scud ; dense homogeneous cir.-str. and haze. 







048 



44-9 



431 



1-8 



0-7 



00 



20 





10-0 



Rain^'^ ; dense mass of cirro-stratus and scud. 



2 



039 



46-6 



44-8 



1-8 



01 



0-1 



22 



21 



— 



— 100 



Scud ; cirro-stratus. 



4 



012 



50-3 



47-4 



2-9 



0-2 



0-1 



21 



21 



— 



— 8-0 



Id. ; id. • 



6 



29-003 



470 



45-3 



1-7 



0-1 



0-0 



18 



22 



— 



— 10-0 



Id. ; id. 



8 



28-995 



45-3 



44-6 



0-7 



0-1 



0-1 









9-5 



Id. ; id. > 



IC 



988 



43-6 



43-0 



0-6 



0-1 



0-0 



26 





8-0 



Scud and cirro-cumulo-strati. 



18 



28-968 



41-6 



41-1 



0-5 



0-1 



0-0 



20 



22: — 



— 10-0 



Scud ; cirro-strati ; mist in the valleys. 



2C 



965 



46-0 



44-7 



1-3 



0-1 



0-1 



21 





4-5 



Sheets of cirro-strati ; woolly cirri ; loose scud to N. 



22 



956 



52-3 



49-0 



3-3 



0-3 



01 



18 



21 



— 



— 7-0 



Scud and loose cumuli ; sheets of woolly cirri. © 





 2 



941 



53-7 



48-4 



5-3 



0-1 



0-1 



16 



15 



— 



— 4-0 



Id. ; linear cirri. 



905 



570 



50-5 



6-5 



0-1 



0-1 



4 



14 



— 



14 7-0 



Large cumuli and masses of scud ; thin wooUy cirri. © 



4 



863 



54-8 



49-7 



5-1 



0-9 



0-1 



10 



— 



14: 



— 8-5 



Cir.-cum.-str. and woolly cirri ; cum. and cum.-str. Q 



6 



845 



50-2 



46-8 



3-4 



0-3 



0-1 



6 



8 



— 



— 10-0 



Scud and loose cumuli ; cirro-strati. 



S 



852 



44-2 



43-6 



0-6 



0-5 



0-2 



3 





10-0 



Fog moved up from eastward about 7'' 20"". 



U 



851 



43-8 



43-3 



0-5 



0-4 



0-1 



4 





100 



Drizzling rain"- 



18 



28-823 



43-0 



42-5 



0-5 



1-2 



10 



1 





10-0 



Dense mass of cirro-stratus ; drizzling rain. 



2C 



856 



42-4 



41-4 



10 



1-5 



1-3 







2 



— 



— 10-0 



Scud ; mass of cirro-stratus ; drifting rain"'' 



22 



900 



41-8 



40-1 



1-7 



3-8 



3-4 



1 



1 



— 



— 100 



Id. ; id. ; drops of rain. 



( 



28-951 



42-2 



40-4 



1-8 



3-5 



3-3 



1 







— 



— 10-0 



Id. 





29-026 



420 



39-0 



3-0 



3-5 



1-6 











— 



— 10-0 



Id. ; drizzling rain commencing. 



t 



088 



43-2 



38-2 



5-0 



3-7 



1-7 







1 



— 



— 7-0 



Scud and loose cumuli ; woolly cirri. © 



< 



145 



42-4 



37-4 



50 



3-1 



0-8 



1 



1 



— 



— 3-5 



Id.; id., nearly stationary.© 



{ 



211 



36-9 



33-6 



3-3 



1-2 



0-1 



30 



31 



— 



— 2-5 



Scud. T) 



T 



direction ( 



)f the V 



rind is indicated by the number 



of the po 



int of the con 



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



ot 



ns of the th 



ree stra 



ta of clouds, Sc. (scud), C.-s. (cir 



ro-stratus 



), and Ci. (ciri 



us), are indicated in a similar manner. 



A 



fil 24 Sh. 



Several 



peals of thunder heard to S., fr( 



jm 2^ 40" 



till Si O" ; a 



shower about 3^. 





MAG. AND 



MET. 



BS. 18^ 



16. 















5 A 



