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(The monthly data in the wdc-like format is here.)

                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                               JULY   2012
      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  -23 -18 -17 -25 -26 -26 -33 -30  -24 -24 -20 -17 -13  -8 -12 -11  -10 -12 -10 -16 -17 -16 -18 -16
 2  -15 -12 -16 -13 -22 -28 -35 -32  -31 -26 -25 -20 -17 -16 -25 -31  -36 -37 -31 -29 -30 -32 -32 -31
 3  -25 -19 -17 -16 -16 -20 -18 -19  -18 -15 -18 -20 -22 -21 -19 -19  -19 -23 -25 -22 -18 -19 -16 -12
 4  -11 -10  -8  -5 -10 -17 -19 -18  -18 -19 -17 -18 -15 -10  -7  -6   -5  -5  -6  -6  -8 -14 -18 -19
 5  -12  -1   4   4   5   2  -3  -7   -7  -2   3  21  16  11  31  11   11  11   9   8  12  13   6   7

 6    4   6   7  -1  -3   1  -2 -10  -13  -9  -2  -3  -4  -4  -5  -7    2   4  -4 -17 -27 -36 -25  -9
 7  -12  -6   0   4   3   1   1  -3   -7 -10  -7  -6 -10 -13 -14 -14  -12  -7  -9  -6  -3  -2  -6 -12
 8   -9  -7  -4   3  13  15  15  11   12  14  18  11  10  18  17  13   14  15  13  10  12  16   6 -10
 9  -27 -37 -30 -29 -33 -36 -34 -43  -49 -58 -61 -62 -78 -73 -64 -61  -71 -69 -67 -64 -64 -70 -78 -70
10  -65 -55 -45 -42 -42 -39 -36 -35  -38 -38 -34 -31 -28 -25 -25 -27  -28 -29 -28 -27 -24 -23 -25 -26

11  -27 -25 -24 -29 -30 -24 -23 -30  -36 -34 -25 -22 -22 -19 -21 -21  -21 -18 -17 -13 -17 -18 -24 -31
12  -34 -34 -22 -18 -15 -23 -28 -32  -32 -28 -29 -23 -18 -15 -16 -14  -11 -11 -12 -13 -16 -20 -19 -19
13  -20 -19 -17 -16 -15 -15 -14 -15  -18 -20 -19 -18 -18 -18 -17 -15  -13 -10  -8  -9 -10  -9  -7  -8
14   -9  -9  -7  -5  -6  -5  -5  -8   -7  -6  -8  -5  -5  -5  -5  -1   -5  -5  15   4  -7  -5   1  -2
15    9   0 -12 -20 -36 -29 -37 -69  -98-128-126-112-115-119-120-121 -139-138-139-127-128-122-111-110

16 -111-113-101-106-104-106-107-113 -109-107-102 -95 -87 -86 -89 -92  -85 -72 -73 -71 -71 -69 -61 -58
17  -57 -57 -60 -67 -72 -75 -80 -77  -63 -65 -60 -57 -54 -53 -49 -47  -47 -49 -46 -43 -45 -44 -42 -42
18  -41 -42 -40 -39 -37 -37 -38 -39  -38 -34 -30 -27 -23 -23 -23 -25  -27 -29 -32 -33 -33 -34 -32 -29
19  -27 -23 -22 -21 -22 -20 -17 -21  -24 -24 -20 -15 -10 -11 -13 -12  -14 -16 -17 -14 -11 -11 -11 -13
20  -12 -14 -16 -16 -14  -4  -8  -7   -4  -8 -14  -9  -1   1   2  -8  -19 -26 -30 -31 -29 -27 -25 -26

21  -25 -23 -16 -14 -21 -20 -16 -15  -19 -17 -13  -9  -5  -3  -2  -3    5   1   3  -2   4  -2  -7  -7
22   -6  -3  -2  -2  -8 -16 -24 -28  -26 -25 -20 -13  -4  -2  -1  -4   -7  -8  -7 -11 -10  -8  -4  -2
23    0  -5  -7  -6  -3  -2   1   0    3   3   0   1  -2  -5  -3  -4   -7 -11 -10 -13 -13 -11 -10 -11
24  -11 -11 -13 -19 -17 -13 -14 -16  -14 -13 -10  -7  -7  -7  -7  -8   -6  -6  -6  -7 -10 -11 -13 -12
25  -17 -24 -20 -16 -13 -11 -10 -11  -12 -11 -10  -6  -3  -2   0   2    2   0  -1  -1   1   0  -2  -2

26   -4  -8  -9 -11 -10  -9  -8  -7   -7  -7  -6  -5   0   2   1   0    1  -2  -1  -3  -4  -3  -1  -1
27   -2  -2   1   5   7   6   8   9   10  11  14  12  12  14  15  16   16  13  12  13  15  16  16  20
28   23  23  19  18  19  22  25  26   24  26  23  20  25  28  23  12    3 -10 -11 -19 -19 -21 -31 -27
29  -25 -29 -28 -25 -21 -20 -19 -19  -26 -28 -27 -25 -19 -15 -14 -13  -11 -12 -12  -9  -4  -5  -5  -2
30   -2  -5  -5 -12 -23 -22 -14 -16  -26 -30 -22 -17 -17 -19 -19 -21  -28 -33 -27 -36 -33 -29 -24 -21

31  -20 -20 -19 -19 -20 -21 -20 -18  -15 -13 -14 -14 -13 -13 -11 -10   -9  -8  -8  -8  -7  -7  -7  -7