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                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                          SEPTEMBER   1961
      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  -27 -31 -27 -25 -27 -35 -32 -29  -24 -27 -22 -16 -11 -10 -10 -16  -23 -22 -29 -27 -30 -33 -34 -34
 2  -32 -31 -30 -28 -25 -19 -17 -13  -13 -19 -20 -20 -17 -16 -20 -19  -21 -24 -22 -19 -18 -22 -20 -22
 3  -23 -22 -21 -18 -19 -24 -19 -16  -14 -14 -18 -19 -14 -11  -9 -11  -13 -16 -17 -17 -15 -15 -14 -12
 4  -12 -13 -14 -13 -14 -15  -9  -4   -6  -8 -10  -7  -8  -9  -8  -5   -3  -2  -3  -4  -3  -5  -8 -11
 5  -15 -20 -24 -24 -18 -15 -11 -11  -11  -9  -7 -11  -8  -9 -12 -13  -14 -16 -14 -18 -22 -19 -15 -13

 6  -11 -12 -16 -20 -18 -14 -11  -8   -7  -5  -4  -3  -1   2   1  -1   -3  -3  -1  -3  -2  -1  -3  -4
 7   -9 -13 -11  -6  -3   0   5   6    4   4   6   7  11  12  11   9   11   8   9  10   9   9   6   3
 8    1   3   5   6   7   4   5  11   11  10   5   4   5   4   7  13   15  15  13  14  19  18  19  17
 9   19  15  17  20  19  16   9   4    2  -5  -7  -7  -3  -1  -2  -9  -13 -14 -12 -10  -8  -7 -12  -9
10   -9  -8  -6  -3  -4  -5  -3   1    2   4   4  10   8   4   1  -2   -4  -6  -1   6   6   6   4   6

11    5   7  11   9  10   6  10  13   13  10  12  22  26  25  25  19   -6 -23 -31 -34 -37 -33 -30 -26
12  -18 -11 -15 -23 -31 -36 -39 -29  -22 -19 -17 -23 -23 -23 -19 -16  -19 -25 -26 -22 -23 -20 -21 -12
13  -12 -11 -12 -14 -16 -15  -8  -3   -2  -2   0   1   3   4   3   0   10   2  -6  -7  -6 -14 -19  -7
14    6   9   7   6  -6 -15  -7  -3   -1   5   2  10   9  -7 -23 -26  -28 -30 -24 -26 -28 -24 -31 -30
15  -24 -19 -20 -16 -14 -13 -15 -14  -19 -25 -28 -26 -24 -22 -20 -21  -23 -23 -21 -17 -14 -16 -19 -19

16  -17 -18 -20 -20 -19 -16 -12  -8   -4  -4  -6  -6  -9 -10  -6  -6   -7  -6  -8  -7 -11 -16 -13  -9
17  -14 -27 -34 -38 -36 -31 -29 -26  -22 -19 -18 -18 -15 -14 -15 -18  -19 -21 -21 -19 -16 -15 -15 -17
18  -20 -22 -27 -28 -26 -20 -14 -13  -14 -12  -9  -4  -2  -4  -8 -15  -20 -16 -10  -9 -10 -12 -13 -11
19   -7  -6  -8 -11 -10  -8  -5  -2   -1   0  -1   4   2  -2  -6  -8   -8  -8  -7  -6  -6  -7  -6  -5
20   -6  -6  -8 -11 -14 -14 -11 -13  -14 -12  -6  -2  -3  -5  -6  -9   -2  -4   0   4   2  -4  -3   2

21    7  10  10  11   9   8   3   3    3   6   8   5   0   5   5   5    4   3   3   4   4   3   4   6
22    8   9   8   8   7   8  12  16   19  23  26  23  20  19  20  11    3   4   2  -2  -8  -6  -2   3
23    5   6   7   6   4   5   6   8   10  10  10  10   9  11  13  12   11  13  14  14  14  16  18  19
24   22  27  28  28  26  28  29  23   12  11   8  16  25  31  12 -18  -34 -31 -24 -22 -34 -47 -54 -47
25  -37 -34 -37 -35 -37 -34 -38 -32  -33 -29 -24 -26 -25 -26 -27 -26  -25 -25 -24 -23 -26 -28 -28 -25

26  -24 -25 -20 -18 -16 -17 -19 -17  -14 -17 -21 -28 -21 -18 -19 -23  -31 -27 -21 -20 -15 -20 -25 -22
27  -27 -25 -21 -23 -23 -27 -31 -27  -33 -39 -43 -35 -25 -22 -21 -22  -26 -26 -23 -22 -22 -20 -18 -20
28  -21 -20 -18 -18 -16 -14 -12 -13  -13 -16 -16 -11  -5  -3  -3  -6  -11 -13 -12  -8  -3  -6 -11 -13
29  -11  -7  -9  -9  -6  -6  -8 -11  -11 -11 -10  -6  -5  -4  -2  -3   -4  -2   1   5   2   2   4   2
30   -6  -8  -7 -10 -11 -14 -14 -14  -15 -14 -14 -13 -12  -3   0   2    2   2   3  11  -4  60   6 -28