DarLty METEOROLOGICAL OBSERVATIONS, APRIL 10—17, 1846. 371 
18 
20 
22 
17 0 
2 
4 
815 
794 
29-728 
730 
717 
707 
700 
698 
THERMOMETERS. 
WIND. 
Dry. 
47-6 
46-6 
Jh, 
Maximum 
force in 
1O™. 
0-0 
0 
16: 
16: 
Sky 
clouded. 
Species of Clouds and Meteorological Remarks. 
10-0 
10-0 
Woolly cirri and cir.-cum.-str.; cir. haze; cir.-str. ; 
Cirri, cir.-str.,and cir. haze ; lunarhalo. }- _[lun. cor. }- 
Cirro-strati and dense cirrous haze. 
Dense homogeneous cirro-stratus and haze. 
Scud ; mass of cirro-stratus. 
Id. ; id. 
Id. ; id. ; rain? 
Id. ; id. 
Id. ; id. ; rain® 
Id. ; bid. rain!—3 
Id. ; id. ; rain”? 
Scud ; cirro-cumulo strati; cirri. 
Patches of seud ; loose cir.-str. scud ; homogeneous cir.-str. and haze. 
Cirro-stratous scud ; homogeneous cir.-str. and haze. 
Id. ; id. 
Patches of seud ; id. 
Thin scud moying rapidly; cum.; woolly & mottled cir. © 
Cumuli; sheets of cirro-strati. (=) 
Scud ; cumuli and cirro-stratus ; rain”? 
Scud and cirro-cumulo-strati ; cirro-stratus. 
Scud ; dark; rain'; smart showers occasionally. 
Light cirri over thesky. [gradually thicker since 18". 
Dappled woolly cir.-str. and cir. haze, which has become 
Cirro-stratous seud ; dense mass of cirro-stratus. 
Scud; mass of cirro-stratus. 
Cirro-cumulo-strati ; cumuli and cirro-strati. (s) 
Seud ; id. 
Cirro-stratous scud ; dense mass of cirro-stratus. 
Cirro-stratous scud and cirro-strati. 
Seud ; dark. 
Loose misty scud; light drizzle. 
Scotch mist ; objects invisible at 500 yards. 
Id. ; id. at 1 mile ; light drizzle. 
Loose scud and Scotch mist. 
Id. 
Scotch mist ; objects invisible at 1 mile ; rain”? 
Id. 
Id. ; light drizzle. 
Very dark. 
Two currents of scud. 
Scud. 
Id. 
Cirro-stratous scud. 
Id. 
Scud ; cirro-strati, cumuli, and cirrous haze. (0) 
Scud and cirro-strati; cumuli and cirrous haze. 
Patches of scud to N.; faint auroral light to N. 
Scud; cirro-stratus. 
Id. ; id. ; drops of rain; gloomy-looking. 
Id. ; id. ; light drizzle. 
Homogeneous ; rain }° 
Cirro-stratous scud ; mass of cirro-stratus; rain! 
Thick scud; rain”; misty. 
The direction of the wind is indicated by the number of the point of the compass, reckoning N. = 0, HE. = 8, 8. = 16, W.=24. The 
motions of the three strata of clouds, Sc. (scud), C.-s. (cirro-stratus), and Ci. (cirrus), ave indicated in a similar manner. 
April 12. At 3» 30™, two or three faint peals of thunder heard; from 4 40™ till 5" 30™, much thunder was heard, chiefly from black 
clouds to SE. and N., distance generally more than 3 miles; shower of rain about 4% 40™, and of hail about 6». 
April 144 5, The wind blowing from NE by E. (6.) 
