HOURLY VALUES OF EQUATORIAL DST INDEX (FINAL)         WDC-C2 FOR GEOMAGNETISM, KYOTO UNIVERSITY

      MAY 1980
                                                  Unit=nT, Time=number of the hour in UT day
      1   2   3   4   5   6   7   8    9  10  11  12  13  14  15  16   17  18  19  20  21  22  23  24
DAY
 1    2   2   2   6   8   3   3   6    6   5   6   6  11  12  10   9   12  11   9  16  18  14   9   9
 2    9   9   9  10   8   6   6   4    6   7   8  11  13  13  11  11   12  14  13   9   9  11  11  10
 3   10  11  13  13  11   9  10  12   10   7   8   9  10  11  10  12   11  13  12  12  12  10   8   9
 4   12  13  14  14  13  11  11  10    8   9   7   6   7   7   4   7   10  11   9   7   7   6   6   9
 5   13  16  16  16  19  24  26  27   29  28  24  24  22  22  19  17   21  24  23  19  19  22  11   2

 6   -4  -3   0  -4  -2  -1  -1 -11  -13 -11  -9 -12 -19 -15 -15 -16  -17 -18 -19 -20 -15  -7  -2   1
 7    3   5   4   3   0  -3  -2  -1   14  14  13  13  25  24  22  20   15   9   1  -7  -8  -8  -8   0
 8   -3 -12 -19 -22 -21 -25 -23 -17  -14  -9  -5  -4  -4  -6  -2  -4   -6  -6  -2  -2  -3  -1   3   5
 9   10   7   8   3 -10 -17 -21 -19  -15  -8  -9 -11 -15 -17 -20 -24  -27 -31 -31 -19 -17 -25 -16 -12
10   -5  -1   5   6   5   2   1   5   14  19  18  16  12  11   8   3   -1  -3   6  13  17  23  21  33

11   31  34  27  18  19  18  13   3   -6 -29 -35 -32 -34 -39 -41 -35  -30 -37 -49 -44 -38 -41 -53 -50
12  -48 -45 -50 -53 -62 -62 -54 -49  -47 -42 -42 -43 -43 -42 -44 -43  -45 -47 -47 -43 -37 -36 -34 -32
13  -25 -23 -23 -24 -19 -21 -18 -16  -20 -18 -14 -15 -13 -12 -12 -13  -14 -15 -15 -15 -22 -26 -41 -46
14  -39 -36 -37 -46 -48 -42 -40 -38  -34 -30 -27 -28 -32 -34 -32 -31  -30 -32 -29 -30 -28 -30 -30 -27
15  -26 -25 -26 -26 -26 -23 -25 -20  -18 -18 -17 -15 -15 -17 -16 -17  -19 -20 -18 -15 -13 -14 -17 -21

16  -22 -22 -19 -18 -16 -13 -10 -11   -9  -8  -9  -6  -9  -7  -8  -9  -10 -10 -11 -10  -8 -10  -9  -6
17   -4  -5  -5  -5  -4  -4  -4  -4   -2  -2  -2  -2  -5  -6  -4  -5   -7  -7  -7  -1   0   0   0   3
18    7   8   7   6   5   5   5   5    4   2   1   0   3   4   3   3    2  -3   0   4   7   5   4   7
19    8   7  10  14  16  17  18  15    8   3   2   4   6   7  10   3    1  -8 -16 -15  -9  -9  -8  -6
20   -8 -13 -11  -9  -5   1   3  -1   -1  -1   2   4   4   3   2  -1   -3  -1   1   2   7   8   7  10

21   14  17  15  14  15  14  10   9   11  12  15  14  15  18  21  22   22  24  24  23  24  24  21  23
22   21  22  21  22  24  30  27  26   28  31  27  24  21  18  18  21   18  17  16  18  20  20  20  23
23   24  19  13  12  13  13  14  12   11  11  11   9  13   7   6   2   -6 -10 -13 -10  -7  -9 -10  -6
24    1   0  -3  -5  -4  -4  -2   2    3   1  -4  -5   0   1  -1  -3  -10 -18 -29 -28 -26 -28 -33 -34
25  -25 -11  -9  -4 -16 -31 -40 -38  -52 -68 -86 -84-101-126-108 -99  -98 -94 -93 -90 -86 -83 -78 -71

26  -69 -72 -66 -65 -64 -61 -60 -53  -49 -49 -47 -45 -42 -39 -36 -34  -33 -32 -29 -26 -29 -31 -29 -23
27  -23 -25 -27 -31 -29 -27 -27 -26  -24 -22 -20 -22 -22 -21 -20 -17  -15 -13 -13 -13 -13 -14 -13  -8
28   -8  -7  -5  -2  -1   0   1   1    1   0   0   1  -2  -3   0   0   -2  -3  -2   1   2   2   5   7
29    7   8   6   5   5   3   0  -1    1   0   1   0  -2  -2  -1   0   -1  -2   0   8  12  14  16  18
30   17  13   0  -2  -1   2   3   3    3   3   7   4   5   6   4   5    5   6   3   3   8   9   9   1

31    8   5  -5  -9 -14 -12 -14 -11   -7  -6  -6  -9 -14 -18 -22 -18  -25 -24 -20 -18 -16 -10 -20 -23