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                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                          SEPTEMBER   1983
      unit=nT                                                                                      UT
      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   -6 -11 -14 -17 -21 -17 -14 -14  -15 -13  -9  -6  -5  -1  -3 -11  -10  -4  -3  -6  -9 -10  -7  -7
 2   -4   2   1   3   4   3   4   4    2   2   1   3   3   4   4   3    1  -1  -7 -11  -9  -8  -9  -7
 3   -2   3   4   2  -1   0  -1  -2    0   3   5   5  10  11  11  10    9   8   6   6   7   6   4   1
 4    5   8   9  10  11  10  11  12   13  13  11  12  13  13  13  12   11  10   6   4   5   4   6   7
 5   11  16  17  18  17  18  19  18   17  18  18  17  16  18  19  18   19  18  17  17  18  23  28  28

 6   27  24  21  15   9   5   2   3    4   3   5   8   7   8   9  10   10  11  12  12   9   9  10  11
 7   15  18  17  19  14  17  21  23   19  12   5   4   3   2 -12 -27  -25 -25 -23 -24 -26 -25 -22 -20
 8  -14 -11 -10  -8  -5  -1   1  -7  -15 -16 -19  -9  13  18   5  -2    2   4  10  16  19  17   6   6
 9    4   3   2   2  11  11   7   2    0   2   7   7  11  11   7   2    1   1  -1   4   6   2   3   0
10   -2   2   3   7   2   2   4   4    6   8   8   7   6   5   2  -1   -2   3   9   5   4   1   0   2

11    0   4   5   3   4   4   3   2    3   3   8   7   1   5   8   5    8   6   6   5   5   4   0  -1
12    0   0   2   1   0   2   1   1   -1  -2  -4 -14 -13  -6  -2  -1    2   6   9  10   7   0  -2  -4
13   -3  -1  -2   2   5   6   2   0   -1   3  -1   0   2   2   5   8    8   9  11  15  14   9   7   7
14    5   5   7   9  10  11   9   7    9  10  11  16  18  18  20  15    7   4   8  14  17  12  11  15
15   16  22  13  23  24  22  17   3    4   6  10  14  18  20  29  26   21 -12 -33 -49 -58 -49 -40 -31

16  -26 -25 -25 -27 -32 -39 -36 -31  -32 -36 -38 -30 -20 -20 -20 -21  -24 -30 -28 -41 -36 -28 -24 -24
17  -27 -39 -40 -31 -35 -34 -41 -39  -38 -33 -25 -18 -19 -25 -27 -27  -22 -20 -16 -14 -15 -17 -19 -19
18  -20 -19 -19 -20 -22 -26 -25 -25  -21 -18 -15  -9  -5  -3  -5  -9   -8  -6  -3  -7 -15 -21 -18 -12
19  -14 -25 -36 -43 -49 -41 -31 -33  -33 -38 -39 -35 -26 -19 -24 -25  -27 -23 -18 -22 -41 -57 -53 -50
20  -57 -60 -57 -53 -46 -40 -40 -45  -36 -30 -27 -25 -20 -21 -23 -20  -20 -15 -12 -13 -16 -17 -23 -22

21  -21 -22 -21 -21 -23 -25 -20 -23  -22 -22 -20 -16 -12 -12 -17 -17  -18 -17 -17 -20 -20 -22 -19 -21
22  -26 -27 -23 -16 -18 -23 -20 -14  -22 -12 -13 -16 -10  -5  -4  -7   -7  -3  -1   0  -3  -8  -8  -5
23   -4  -2  -2  -2  -2  -3   0  -2   -4  -4  -2  -6  -7 -10 -13 -18  -18 -13 -10  -6  -4  -3  -3  -1
24   -2  -6 -11  -8  -2   1   1   1    3   4   6   8   4  -4 -11 -10   -5   3  10  13  13  12   8   9
25   15  -1  -6 -14  -8  -1   2  -9   -6   0  -5  -2   2   2  -9 -14  -20 -23 -15  -7  -1  -3  -9 -16

26  -16 -20  -5  -2 -17 -18 -19 -31  -21 -20 -19 -24 -23 -20 -19 -16  -17 -18 -16 -16 -14 -11  -9  -7
27  -10  -8  -4  -4  -3  -8 -13 -15  -11 -10  -9  -6  -5  -5 -11  -9   -9 -10  -5  -4  -9 -11 -12 -13
28  -10 -11 -13  -8  -2   1   0  -3   -3  -2  -2  -1  -2   0  -1  -7  -10  -7  -2   0  -2  -5  -3   0
29   -3 -12 -13  -8  -4  -6  -6  -6   -5  -4  -2   4   5   4   4   3    0   0   0   3   4   2  -2  -4
30   -7  -6  -3   1   2   2   3   4    5   6   5   3   2   4   7   8    7   8   9  10   7   5   1  -1