Sulla direzione delle correnti atmosferiche in Catania 
11 
Tav. III. 
PRIMAVERA (Frequenza per 10000). 
Ore 
C 
N 
NE 
E 
SE 
S 
sw 
W 
NW 
0- 1 
1 51, 6 
30,4 
48, 6 
12, 9 
4, 7 
3, 5 
31, 6 
80, 2 
53,2 
1- 2 
158, 0 
30,4 
43, 3 
15, 8 
3, 5 
5,8 
26, 9 
77, 8 
55, 0 
2- 3 
160, 4 
31, 0 
43, 9 
12, 3 
V2 
4, 7 
28, 1 
82,5 
1 
52, 7 
3- 4 
152, 7 
31, 0 
48, 0 
11, 1 
2,3 
5, 8 
26, 3 
79, 0 
60, 3 
4- 5 
166, 2 
31,0 
47, 4 
8, 8 
4, 2 
2, 9 
32, 2 
76, 1 
50, 9 
5- 6 
171, 5 
29, 8 
41, 5 
12, 9 
1,2 
5, 8 
25, 7 
78, 4 
49, 7 
6- 7 
169, 7 
17, 5 
52, 7 
13,5 
4, 1 
8, 8 
33, 9 
72, 6 
43, 9 
7- 8 
158, 6 
16, 4 
55, 0 
18, 7 
10, 5 
11, 1 
38, 0 
65, 0 
43, 3 
8- 9 
109, 4 
16, 4 
63, 8 
47, 4 
24, 6 
19, 9 
43, 3 
65, 5 
26, 3 
9-10 
59, 7 
15, 8 
59, 1 
84, 8 
52. 7 
15, 8 
43, 9 
57, 3 
27, 5 
10-11 
35, 7 
13, 4 
64, 9 
113, 0 
63, 2 
15. 8 
37, 5 
48, 6 
24, 6 
11-12 
26, 9 
15, 2 
67, 9 
132, 3 
72, 0 
11, 7 
29, 8 
42,1 
18, 7 
12-13 
22,8 
11,1 
79, 6 
140,5 
72, 0 
12, 3 
23,4 
33, 4 
21,6 
13-14 
21,1 
17, 5 
89, 5 
141, 0 
70,2 
8,8 
21, 6 
28,7 
18, 1 
14-15 
20, 5 
18, 7 
94, 2 
148, 6 
57, 9 
9, 9 
20, 5 
24, 6 
21, 6 
15-16 
23, 4 
24, 0 
108, 8 
138, 1 
55, 0 
7,0 
17, 6 
25, 7 
17, 0 
16-17 
34, 5 
22, 8 
115, 8 
120, 0 
46,8 
8,8 
18, 7 
26, 3 
22, 8 
17-18 
56, 2 
28,7 
124, 1 
95, 4 
35, 7 
7, 6 
16, 4 
31, 0 
21, 6 
18-19 
87, 2 
26,3 
120, 6 
62, 6 
25, 2 
8, 8 
24, 0 
oOj / 
26, 3 
19-20 
117, 0 
32, 8 
110, 6 
33, 3 
13, 5 
7, 0 
24, 6 
54, 4 
23, 4 
20-21 
131, 1 
33,3 
86, 0 
24, 6 
9,4 
7,0 
26, 9 
63, 8 
34, 5 
21-22 
146, 3 
33, 3 
70,8 
19, 3 
4,7 
5, 3 
27, 5 
71, 4 
38, 0 
22-23 
148, 7 
33, 9 
58, 5 
15,2 
4,7 
5, 3 
30, 4 
72, 0 
48,0 
23-24 
151, 0 
29, 3 
52, 1 
12, 3 
4. 1 
5, 3 
32,2 
72, 0 
58, 5 
