170 Hovurty METEOROLOGICAL OBSERVATIONS, APRIL 1—3, 1845. 
a z THERMOMETERS. WIND. aro | 
aes | ES || Maximum Se Cre Oh pky | Species of Clouds and Meteorological Remarks. 
Time. || at 32°. Dry. | Wet. | Diff. force in |fyom| ae clouded. 
| 1b, ) 10m, 
| | | 
doh in. | 2 % © Hl ibs. | Ibs. pt. | pt. pt. pt. 0-10, |) 
1 13 | 29-924 || 38-4 | 37-4 | 1-0] 0-0 | 0-0 2:0 || Cirrous clouds. 
14 918 || 34-4 | 34.0 | 0-4)/0-0 | 0-0 0-0 || Hazy near horizon. 
15 909 || 33-0 | 32-6 | 0-4)/0-1 | 0-0 | 18 1-0 || Cirri radiating from ESE. 
16 901 || 31-9 | 31-2 | 0-7/10-0 | 0-0 | 16 || 1-0 || Id. : i 
17 899 || 29-5 | 29.3 | 0-2//0-0 |0-0 | 18 | 1-5 || Id.; vapours slightly coloured to E. }) 
18 891 || 29.4 | 29-4 | ...|/0-1 |0-0 | 18 7-0 Id., coloured ; id.* { 
19 897 || 34-2 | 32-5 | 1-7]]}0-1 | 0-0 7-5 || Woolly and linear cirri. E 
20|| 899 | 35-0 | 33-0 | 2-0] 0-0 |0-0 | 7 || 10-0 || Cirrous mass; dense fog ; object invisible at 150 yards. |_ 
21\} 900 | 36-0 | 35-6 | 0-4//0-0 |0-0 | 4 |) 10-0 || Damp fog; objects invisible at 140 yards. | 
22 | 907 | 39-5 | 39-0 | 0-5 0-0 | 0-1 7 |) 10-0 1G bie objects invisible at 170 yards. T 
23 || 903 | 42-5 | 41-4 | 1-1] 0-1 | 0-1 7 |—:—:24|| 6-0 | Woolly cirri; cirro-strati; fog clearing off. (0) 
2 892 || 47-9 | 44-9 | 3-0|/0-2 |0-1] 4) 6-0 Id. ; id., motion imperceptible. © 
1 893 || 53-1 | 45-7 | 7-4 |] 0-2 | 0-2 1 | 8-0 || Id.; cirrous haze. (0) 
2|| 880 || 56-7 | 49.3 | 7-4] 0-1 |0-0 | 15 8-0 Id. ; id. o) 
3 864 || 61-0 | 51-0 |10-0] 0-7 | 0-6 | 16 || —:—:20] 8-0 Id. ; id. o) © 
4|| 862 | 61-5 | 50-2 |11:3 10-8 |0-7 | 14 || —:—:22]) 7-5 Id.; id. O| 
5 || 857 || 60-3 | 49.3 {11-0 0-6 | 0-3 | 13 || —:—:22| 8-5 Id. ; id. (0) 
6 860 || 55-6 | 47-4 | 8-21}0-7 |0-4 | 16 | —:—: 24 8-0 | Wool. and lin. cir., becoming thick cir.-str. to NE. 6 
7 862 | 50-2 | 44.3 | 5-9|/0-8 |0-5 | 13 || —:—:25] 8-5 Tass id.* | 
8|| 869 || 45-9 |41-9 | 4-0]/0-3 |0-1] 8 || 8-0 Id. ; id.; very hazy. | 
9|| 887 || 41-8 | 40.4 | 1-4 0-1 |0-0 | 6 | 2-0 |) Cirri radiating from NW.; sky milky, aha - 
10 886 || 40-0 | 38-8 | 1-2] 0-1 |0-0 | 3 || 1-0 Id. ; hazy near horizon. 
11|) 887 || 35-6 |35-1 | 0-5//0-0 |0-.0 | 8 0-0 || Clouds or haze on horizon ? : 
12} 890 || 33-7 | 33-6 | 0-1 |] 0-0 | 0-0 0-0 Id. 
13 || 29-884 | 31-1 31-0 | 0-1||0-0 |0-0 | 16 | 0-0 | Clouds or haze on horizon 2 
14 875 || 29-6 | 29.4 | 0-2|| 0-0 | 0-0 0-0 || Thin fog. 
15] 863 |) 28-4 | 28.4 00 |0.0 | 0-0 Id. 
16|| 853 | 28-4] .. 0-0 |0-0 | 18 | 0-02|| Fog rather dense. 
17|| 854 | 28-3 | 28.6 0-0 |0-0 | 26 | 0-02] Fog; objects invisible at 300 yards. 
18|| 857 | 30-2 | 30-1 | 0-1|/ 0-0 | 0.0 I 10-0 | Id.; id. 200 yards. 
19|| 854 | 31-9 |31-5 | 0-4]0-1 |0-0| 4 | 10-0 | Id.; id. 100 yards ; hoar-frost. 
20)) 854 || 31-6 | 31-3 | 0-3//0-1 |0-0 | 4. 10-0 || Id.; id. 120 yards. 
21|| 832 || 33-0 | 32-3 | 0-7)/0-1 |0-0 | 8 | 10-0 || Id.; id. 150 yards. 
22} 830 || 34-5 | 34-3 | 0-2|/0-1 | 0-1 | 23 | 10-0 || Id. on the ground, objects invisible at 250 yards. 
23 || 824 | 38-2 | 37-5 | 0-7}0-0 | 0-0 | 24 |, 10-0 Id.; objects invisible at 1 mile. 
3 Ol 812 | 40-7 | 39-3 | 1-4] 0-1 |0-1 | 12 | 27:—-:— || 5-0 || Fog-clouds; fog at 3 miles; clearing.  € 
1)) 791 || 43-4 | 41.4 | 2-0]0-1 0.0} 7 | 1:0 || Very hazy on horizon. ©) | 
2 758 ||49-9 | 45-7 | 4-2]|0-0 | 0.0 4 0-5 Id. , = 
3 | 742 || 55-3 | 48-3 | 7-0] 0-1 | 0-1 7 0-5 || Cirrous clouds and haze on horizon. ) 
4|| 720 59-2 |49.5 | 9-7]/0-1 }0-0 | 4 | 0-5 || Brownish hazy clouds to E. © 
5|| 709 || 60-3 | 49-8 10-5 |/0-2 |0-2 | 8 || 0-5 Id. } 
6 703 || 57-4 | 50-1 | 7-3) 0-5 | 0-5 4 || 2-0 || Thick haze on horizon ; cir.-str. and cirri among it. 
7 | 709 || 48-4 | 45-3 | 3-1|/0-5 | 0-2 6 || 2-5 || Cirro-strati and thick haze on horizon. fo) 
8|| 720 || 43-5 | 41-9 | 1-6]] 0-2 | 0-1 4} 2-5 || As before; the sun set at 74 16™, very red and large like. P 
9 726 | 40-0 |39.5 | 0-5] 0-0 |0-0 | 4 | 1-0 || Very hazy ; slight fog. 
10) 728 || 35-7 |35-6 | 0-1)]/0-1 | 0-0 | 12 | | 1-0 || Id. 
11|| 739 || 33-2 | 33-0 | 0-2] 0-0 | 0-0 1-0 || Id. 5 
12 73d | 34-0 | 33-8 | 0-2|/0-1 | 0-0 4 || 10-0 || Dense fog ; no stars visible. aI 
13 || 29-760 || 34-4 | 34-6 | 0-1|| 0-0 | 0-0 | 10:0 || Dense fog; no stars visible. al 
14|| 784 || 33-6 | 33-3 | 0-3]}0-5 {0-4 | 4 | 10-0 Ia. ; “dark. 2 | 
15, 790 || 34-9 | 34.7 | 0-2|/0-4 |0-3 | 6 | 10-0 || Id. ; id. | 
16|| 793 | 35-2 | 35-0 | 0-2] 0-3 | 0-1 2 10-0 |) Id. 
17 795 36-2 36:0 0-2|}0-1 |0-1 | 4 | 10-0 || Id. : eth ; F 
18 799 || 35-2 | 34-8 | 0-4) 0-2 |0-1 4 || | 10-0 Id.; objects invisible at 14 mile. : 
19} 811 | 35-6 | 35-1 | 0-50-1102) O | | 10-0 || Scotch mist at 2 miles. 
20! 833 | 36-1 | 35-8 | 0-3|10-5 10-1 | 31 || | 10-0 |} Id. 
The direction of the wind is indicated by the number of the point of the compass, reckoning N. = 0, H.= 8, 8S. = 16, W. = 24. The | 
motions of the three strata of clouds, Sc. (seud), C.-s. (cirro-stratus), and Ci. (cirrus), are indicated in a similar manner. | 
* See additional Meteorological Notes after the Hourly Meteorological Observations. 
