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

    APRIL 1975
                                                  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  -15 -12  -9  -6  -5  -6  -7  -8   -7  -5  -2   2   2  -1  -4  -4   -6  -5  -3  -4  -3  -5  -6  -6
 2   -9  -9  -6  -2   0   2   3   1    2   2  -1  -1  -2  -4  -2   1    1   4   7  11   9   9   9  10
 3    8   7  11  14  17  18  15   5    4   5   4   3   1   1   1   0   -2  -1   1  -1  -2  -1  -1   2
 4    4   6   8   4   5   5   6   8    5   1  -2  -2  -2  -6  -6  -4   -3  -5  -6  -7  -7  -7  -5  -7
 5  -12 -11  -9  -7  -5  -4  -4  -4   -1   0   0  -2  -2  -2   1   1   -1  -5 -12 -12 -11 -13 -16 -15

 6  -13 -11  -9 -12 -10 -10  -9  -7   -3   1  -4   0  -4  -5  -7 -15  -20 -16  -9   0  -2 -18 -13  -8
 7   -4  -3  -6 -12 -16 -15 -12  -9   -4  -3  -3  -4  -3  -3   7  11   18  14  -4 -21 -23 -39 -41 -27
 8  -25 -28 -39 -35 -33 -31 -27 -28  -23 -12 -16 -15 -14 -16 -21 -23  -27 -21 -36 -40 -34 -31 -28 -27
 9  -25 -33 -39 -41 -45 -50 -55 -54  -44 -40 -35 -36 -26 -26 -33 -30  -29 -34 -33 -37 -40 -42 -44 -46
10  -48 -42 -43 -46 -53 -51 -41 -31  -30 -29 -20 -22 -18 -20 -19 -21  -30 -27 -31 -28 -25 -28 -36 -37

11  -31 -32 -30 -31 -30 -30 -29 -30  -24 -30 -33 -35 -28 -27 -25 -25  -24 -29 -29 -31 -30 -31 -36 -33
12  -33 -29 -29 -27 -27 -27 -25 -21  -17 -19 -26 -28 -29 -26 -22 -27  -26 -24 -19 -18 -18 -22 -32 -41
13  -50 -51 -42 -38 -36 -35 -34 -34  -32 -26 -21 -20 -26 -29 -27 -24  -19 -14 -14 -22 -27 -35 -39 -35
14  -32 -30 -30 -34 -31 -30 -33 -28  -22 -20 -23 -24 -22 -21 -19 -22  -20 -19 -20 -19 -16 -18 -20 -21
15  -22 -26 -25 -24 -22 -20 -19 -18  -16 -16 -16 -13 -12 -13 -14 -12  -12 -16 -17 -14 -12 -13 -17 -21

16  -22 -26 -22 -20 -16 -14 -15 -12   -8  -4  -4  -8  -9 -11 -12 -10  -10  -8  -7  -7  -4  -5  -6  -6
17   -7  -9 -10  -7  -4  -4  -2   1    6   7   9   9   2   0   1   4    3   3   6   7   9   7   5   5
18    6   7  10  10  10   7   2   0    5   8   8   1  -2  -5  -5  -3   -2  -2  -6  -7  -6  -4  -4  -6
19   -6  -4  -3  -1   1   1   0  -2   -1  -1  -3  -6  -1   3   7   9    4   6   2  -3  -1   3   6   8
20    9   7   5   1   2   5   7   5    1   5   1  -2   2   0  -3  -5    1  -7 -24 -48 -61 -70 -65 -49

21  -41 -40 -24 -17 -10  -7  -2   1    3   9  17  12   0 -12 -21 -24  -29 -27 -31 -28 -24 -22 -22 -22
22  -23 -24 -20 -17 -20 -24 -24 -20  -17 -12  -7  -7  -9 -13 -11  -9   -8  -9 -14 -16 -17 -17 -14  -9
23   -7  -8  -9  -7 -10 -11 -20 -13  -12  -8  -5  -6  -4  -6  -9  -7  -20 -20 -17 -13 -11 -18 -22 -18
24  -16 -13 -15 -10  -6 -10 -15 -13   -8  -6  -5  -6  -9  -9 -10 -10   -9  -9 -13 -15 -16 -18 -16  -9
25   -2  -1  -3  -6  -9  -8  -7  -5   -3  -3  -5  -4  -5  -5  -7  -9   -8  -7  -5  -4  -5  -8 -10  -9

26   -9  -9  -7  -4  -5  -6  -8  -6   -3  -5  -9  -8  -6  -6  -4  -3   -2  -4  -6  -3  -3  -5  -6  -5
27   -4  -5  -3  -4  -6  -5  -5  -4   -2   0  -2  -3  -2  -2  -2  -1    1   2   2   4   5   3   2  -1
28   -1   0   2   3   2   1   0   0   -1  -1   2   4   5   6   4   5    6   5   6   9  10  11  10   9
29    9   8   6   6   6   6   7   8    7   6   4   4   5   7   6   6    8   8   5   5   9  13  15  15
30   14  15  15  14  12   9   9  11    8   3   3   5   6   6   3   3    5   8   7   7   7   7   4   2