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                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                          SEPTEMBER   1958
      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  -10  -9  -8  -6  -7  -7  -8  -8   -8 -11 -10 -11 -11  -9  -8 -10  -10  -5  -2  -2  -6  -9  -7  -3
 2   -5  -6  -4  -1  -1   0   0  -2   -7  -1   0   2   0   1   7  11   10   8   8   7   6   3   0  -3
 3  -11 -13 -10  -2   0  -2  -1   7   10  10 -23  -2   3 -12 -30  -7   -6 -19 -33 -37 -50 -97-113-106
 4 -110 -96 -80 -61 -55 -48 -52 -50  -45 -31 -30 -31 -31 -23 -39 -94 -149-188-213-229-283-288-302-293
 5 -294-291-292-296-261-244-219-209 -190-180-174-164-154-151-152-144 -136-125-115-113-112 -99 -93 -96

 6  -97 -99 -98 -98 -98 -99 -95 -85  -82 -82 -80 -78 -74 -69 -66 -65  -63 -57 -55 -56 -53 -52 -49 -46
 7  -44 -43 -46 -48 -47 -45 -42 -39  -40 -35 -39 -35 -31 -26 -26 -35  -41 -43 -48 -50 -49 -60 -66 -61
 8  -56 -60 -60 -58 -51 -47 -44 -35  -29 -24 -23 -26 -29 -27 -28 -22  -21 -17 -19 -17 -18 -20 -24 -30
 9  -21 -39 -40 -33 -33 -28 -22 -20  -18 -22 -24 -23 -21 -19 -30 -32  -31 -31 -38 -41 -48 -49 -44 -40
10  -37 -33 -32 -31 -29 -26 -24 -19  -19 -21 -17 -16 -16 -16 -17 -11  -10 -11 -12 -13 -15 -16 -19 -14

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

16   19  19  18  24  15  -8 -10  -3    0   4  12  19  21  23   5  10    5 -23 -45 -51 -55 -51 -56 -60
17  -48 -35 -33 -32 -40 -40 -37 -36  -38 -41 -37 -35 -31 -32 -30 -28  -25 -25 -21 -17 -17 -16 -16 -16
18  -15 -14 -14 -14 -14 -14 -13 -13  -15 -15 -14  -9  -6  -3  -4  -6   -5  -8  -8  -8 -10 -11  -7  -5
19   -3  -1   1   0   1   1   1  -1    0  -3  -3   0   1   1   1   0    3   6   9  12  10   9  11  12
20   11  10   7   6   4   3   3   5    7   7   8  10  11  11  11  12   17  17  15  17  15  12  10  10

21   12   9   7   5   6   8  10  10   11  11   9  11  12  10   9   8    7   7  13  17  19  20  16  12
22    9  10  12  12  12  15  15  15   16  15  16  17  22  22  20  18   16  14  12  14  13  14  12  12
23   14  16  17  15   8   7   9   8   10  11  14  24  29  27  22  20   17  14  15  17  17  14  10  12
24   21  28  30  26  21  19  17  11    5   6   4  11  16  15  12   9    5   2   4   4   6   7   7  13
25   20  17   9   0   8 -29 -57 -83 -109-126-108-116-126-111-125-127 -127-132-123-132-132-115-118 -99

26  -84 -83 -91 -90 -91 -81 -81 -87  -91 -88 -80 -80 -78 -81 -77 -74  -68 -67 -62 -60 -59 -56 -53 -50
27  -46 -44 -44 -45 -50 -53 -52 -48  -45 -44 -47 -40 -42 -42 -41 -38  -37 -37 -35 -35 -38 -42 -41 -38
28  -36 -32 -32 -35 -41 -37 -33 -30  -30 -29 -25 -22 -18 -17 -17 -18  -15 -13 -10 -10 -10 -12 -14 -14
29  -14 -13 -12 -12 -14 -16 -17 -14  -13 -16 -17 -11  -6  -3  -1   0    0   1   2   3   2  -4  -8  -7
30   -6  -6  -6  -4  -2  -1  -4  -6  -11 -13   6  -1 -14 -15 -13  -8  -13 -25 -25 -25 -22 -26 -34 -18