40 
Wingst (WNG) 
Geographic Coordinates: 53.743° N 9.073° E 
1997 
Absolutee Frequencies of the Three-hourly Index K 
K 
UTC 0-3 
3-6 
6-9 
9-12 
12-15 
15-18 
18-21 
21-24 
0 
35 
40 
50 
24 
23 
20 
23 
19 
1 
98 
123 
151 
135 
101 
108 
85 
91 
2 
120 
120 
120 
139 
138 
112 
115 
98 
3 
70 
56 
29 
55 
76 
80 
79 
93 
4 
26 
18 
11 
10 
22 
32 
40 
39 
5 
13 
6 
3 
2 
5 
10 
21 
20 
6 
2 
2 
1 
0 
0 
2 
2 
4 
7 
1 
0 
0 
0 
0 
1 
0 
1 
8 
0 
0 
0 
0 
0 
0 
0 
0 
9 
0 
0 
0 
0 
0 
0 
0 
0 
Absolute 
Number of 
Days 
during the 
Year for 
a given 
K 
K 
Jan 
Feb 
Mar 
Apr 
May 
Jun 
Jul 
Aug 
Sep 
Oct 
Nov 
Dec 
Year 
0 
13 
11 
24 
18 
11 
4 
2 
10 
7 
18 
37 
79 
234 
1 
87 
70 
68 
58 
86 
76 
82 
73 
54 
77 
69 
92 
892 
2 
83 
61 
81 
71 
85 
96 
108 
101 
90 
72 
68 
46 
962 
3 
41 
50 
53 
57 
41 
49 
43 
43 
59 
44 
34 
24 
538 
4 
17 
22 
14 
28 
16 
10 
12 
18 
18 
22 
17 
4 
198 
5 
7 
6 
7 
8 
7 
5 
1 
3 
11 
13 
10 
2 
80 
6 
0 
3 
1 
0 
2 
0 
0 
0 
1 
1 
4 
1 
13 
7 
0 
1 
0 
0 
0 
0 
0 
0 
0 
1 
1 
0 
3 
8 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
9 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
Absolute Number of Three-hour-intervals for a given K 
Table 4.2 1997 Statistics of indices