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                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (PROVISIONAL)
                                            OCTOBER   2015
      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    1   5  10  14  15  15  14  12   14  17  18  16  12   4  -4  -9   -7  -8 -24 -32 -40 -39 -31 -26
 2  -24 -22 -17 -19 -26 -28 -22 -24  -25 -23 -23 -22 -21 -26 -30 -30  -25 -23 -22 -21 -21 -23 -26 -27
 3  -28 -25 -23 -18 -16 -21 -28 -34  -33 -32 -27 -18 -11 -11 -18 -23  -24 -20 -17 -20 -22 -20 -19 -21
 4  -21 -27 -32 -38 -41 -46 -45 -51  -54 -55 -48 -38 -31 -32 -37 -36  -31 -28 -29 -26 -28 -25 -38 -46
 5  -44 -30 -20 -22 -23 -23 -39 -36  -31 -32 -25 -27 -25 -30 -29 -27  -26 -26 -28 -28 -27 -27 -29 -31

 6  -29 -27 -28 -24 -21 -24 -26 -18  -10  -9 -12 -14 -18 -23 -26 -25  -25 -33 -39 -41 -42 -41 -39 -30
 7  -23 -14  -9 -12 -29 -46 -57 -75  -87 -93 -85 -56 -43 -38 -60 -74  -78 -74 -92-105-111-119-124-109
 8  -92 -80 -73 -68 -69 -72 -60 -57  -54 -52 -50 -47 -52 -54 -57 -56  -57 -58 -51 -47 -44 -48 -51 -49
 9  -44 -44 -47 -42 -42 -39 -38 -33  -29 -28 -35 -41 -31 -37 -42 -44  -40 -37 -42 -44 -45 -49 -48 -47
10  -44 -38 -39 -41 -37 -37 -35 -41  -32 -26 -25 -25 -27 -27 -27 -31  -33 -33 -33 -35 -37 -40 -45 -50

11  -48 -42 -39 -42 -41 -35 -32 -26  -22 -18 -18 -20 -23 -25 -23 -21  -18 -15 -20 -25 -32 -31 -25 -21
12  -17 -14 -12 -14 -10 -12 -13 -18  -17 -15 -19 -20 -25 -24 -19 -18  -24 -31 -42 -37 -32 -37 -41 -36
13  -34 -28 -23 -24 -26 -28 -34 -34  -24 -24 -22 -19 -16 -18 -21 -23  -29 -31 -25 -19 -24 -35 -36 -43
14  -43 -36 -32 -37 -42 -45 -46 -36  -36 -31 -28 -40 -34 -33 -32 -31  -29 -27 -31 -26 -27 -26 -26 -23
15  -19 -16 -14 -14 -13 -14 -17 -19  -23 -24 -23 -17 -16 -15 -15 -14  -14 -15 -18 -20 -19 -18 -17 -18

16  -19 -20 -23 -22 -24 -27 -26 -19  -11  -7  -9 -10 -10 -13 -11  -9   -9  -9  -8  -7  -8  -9 -11  -8
17   -6 -10 -13 -10 -11 -12 -12  -8   -7  -5  -8  -6  -2  -6 -13 -17  -18 -10  -7  -3   2   5   2   4
18   -1  -2  -4   4   5  -1  -3  -7  -26 -48 -40 -33 -34 -41 -40 -43  -42 -39 -36 -32 -31 -29 -28 -27
19  -26 -23 -23 -21 -20 -21 -20 -18  -14 -10  -9  -8  -9 -11 -12 -13  -11  -8  -6  -5  -4  -6  -8  -7
20   -8 -10 -10  -9  -7  -8  -7  -8   -6  -1   4   2  -2  -8 -11 -11   -9  -8 -12 -11 -11  -9  -4  -1

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

26   -2   3   3   4   6   4   3   6    7   5   4   3   1  -1  -2  -2   -4  -6  -7  -6  -4  -2  -1  -1
27    0  -2  -3  -3  -3  -2  -3  -3   -2  -1  -1  -2  -3  -2  -1  -1    2   2   1   0  -2  -1  -1   0
28    2   0   1   2   1  -1  -1  -1   -1  -1   0   4   9  10   9   8    8   7   8  10  12  13  13  13
29   12  14  14  15  15  18  18  17   12   8   5   4   4   7   9  10   10   9   8   6   2   1   2  -2
30   -4  -4  -2  -2   1   3   5   8   10  10  10   6   1  -2  -4 -11  -17 -15  -9  -6  -5  -6  -9 -10

31    1  -1  -1  -1   0  -3  -3   1    5   6   9   6   8   2  -3  -4   -6  -7  -4  -3  -2  -4  -2  -4