PRESSURE OF THE WIND. 
297 
each Observation Hour, with a Pressure of one-tenth of a pound or upwards upon a square 
the sums of the Pressures. 
9 Observations, 
6, 8, 
Times. | Press. || Times. | Press. 
Ib. 1b. 
6-8 3 3-3 
1:8 4 3-4 
3 0-6 Ul 2-7 
13 6-1 7 23 
21 9-2 19 7-9 
7 2-7 5 1-7 
9 68 “9 2-8 
5 2-8 4 2-7 
3 0-9 1 0:5 
1 1-2 on 
4 1-5 
1 0-1 . 
2 0-2 4 0-7 
3 1:7 3 1-6 
4 6-2 3 1-7 
2 0-6 2 1-2 
14 13-6 10 3-2 
12 7-0 11 10-8 
40 32-3 33 34-7 
2 1-0 2 2-4 
8 5-7 6 7-0 
4 3-3 2 0-4 
6 8-1 
1 0-2 4 4-2 
4 | 11-0 2 6-1 
1 0-8 1 0:8 
5 3-1 6 4:3 
2 1-4 3 1-4 
MAG. AND MET. oss. 1843. 
Times. 
PrP Pw OO HA NYO = 
Times. | Press. 
1b. 
39 28-4 
25 25-4 
46 22-0 
100 40-3 
117 59-8 
55 26:5 
75 49-6 
34 26-9 
18 11-2 
7 7:2 
0-9 
0:3 
13 10-0 
7 4:8 
20 11-0 
34 27-4 
38 39-5 
28 20-9 
109 82-1 
118 101-0 
314 293-0 
108 99:3 
96 57-6 
49 39:9 
67 85-4 
22 30:8 
30 45:0 
24 30-8 
34 45-6 
22 32-0 
47 29-0 
48 65-8 
12 Observations. 
Times. Press. 
lb. 
43 30:3 
32 36:3 
56 25-6 
131 53-9 
142 69-5 
59 29.2 
88 58-3 
43 31-5 
23 16-3 
7 7-2 
5 1:0 
1 0:3 
16 14:8 
7 4:8 
26 19-9 
42 34:3 
46 50-3 
30 23-0 
137 111-2 
152 132-8 
403 381-2 
149 131-6 
122 7-7 
66 54-0 
95 100-0 
23 31-1 
38 65-5 
33 48-8 
42 52-0 
33 45-9 
62 40-7 
57 71-7 
Mean 
Pressure. 
Wind blowing 
from 
