WDC-C2 for Geomagnetism, Kyoto University
                      Hourly Equatorial Dst values( NEAR REAL TIME )
                                APRIL   2001
      unit=nT                                                                                                                U.T.
      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 -219-207-198-185-172-154-154-155 -143-133-133-132-126-121-111-103  -98 -93 -85 -84 -83 -71 -70 -75
 2  -86 -91 -97 -94 -91 -87 -77 -77  -77 -75 -70 -58 -56 -54 -56 -59  -51 -55 -50 -46 -44 -37 -31 -33
 3  -33 -30 -34 -31 -21 -17 -19 -20  -20 -20 -24 -25 -27 -24 -21 -18  -14 -25 -24 -17 -15 -14 -13 -13
 4  -17 -19 -19 -18 -19 -14  -6   2    1   2   1  -1  -7  -7  -5  20   11  -2  -9 -22 -13 -18 -22 -21
 5  -21 -23 -30 -36 -32 -26 -26 -42  -37 -24 -35 -47 -36 -26 -24 -20  -19 -19 -30 -25 -17  -8 -17 -19

 6  -14 -11 -15 -14 -12  -6  -4 -17  -20 -14 -10 -13 -17 -12  -5  -6    0  -2  -5  -8 -19 -14 -13  -7
 7   -2  -7 -30 -25 -34 -31 -30 -32  -28 -31 -34 -35 -37 -35 -30 -29  -25 -13  -5 -13 -15 -19 -21 -17
 8  -20 -24 -15 -12 -11 -10 -13 -18  -26 -27 -23   9   4  -4 -58 -58  -43 -43 -43 -30 -31 -44 -48 -43
 9  -42 -43 -45 -48 -47 -52 -55 -57  -54 -53 -46 -46 -42 -42 -46 -42  -36 -41 -44 -50 -56 -52 -46 -42
10  -44 -41 -41 -41 -37 -25 -27 -30  -29 -26 -23 -21 -24 -23 -25 -24  -29 -28 -32 -25 -22 -22 -22 -16

11  -19 -26 -30 -26 -24 -21 -17 -18  -18 -19 -21 -18 -17 -11  -2   0   -5-115-130-147-189-225-193-251
12 -207-179-184-183-165-150-151-152 -143-136-123-110-107-102-100 -94  -88 -86 -85 -82 -79 -77 -74 -70
13  -64 -62 -60 -59 -55 -55 -55 -48  -29 -23 -19 -64 -43 -56 -66 -72  -65 -56 -56 -55 -63 -63 -61 -61
14  -62 -56 -54 -50 -47 -42 -47 -35  -37 -38 -43 -39 -37 -33 -35 -36  -32 -30 -28 -26 -24 -24 -25 -24
15  -24 -23 -25 -24 -25 -23 -28 -28  -36 -38 -39 -40 -39 -34 -30 -27  -27 -26 -23 -21 -18 -19 -21 -23

16  -27 -29 -32 -31 -27 -21 -18 -13  -12 -13 -16 -15 -17 -16 -15 -15  -14 -15 -16 -15 -16 -15 -13 -11
17  -14 -19 -21  15 -15 -18 -19 -17  -13 -10  -8 -11 -12 -13  -9 -10   -9  -8 -12 -13 -13 -12 -13 -17
18  -13  12  -9 -39 -85 -91-104-101  -93 -76 -68 -68 -67 -67 -66 -65  -66 -67 -65 -66 -62 -59 -58 -58
19  -58 -62 -58 -51 -49 -46 -42 -37  -34 -32 -32 -33 -32 -30 -27 -24  -23 -22 -18 -18 -19 -21 -19 -17
20  -19 -18 -22 -24 -20 -15 -15 -13  -10 -15 -15 -19 -21 -18 -13 -11  -11  -9 -10 -10  -8  -8  -8  -3

21    1  -2  -4  -5  -5  -1   1   4    5   0  -2  -3  -4  -6  -6  -3   16  15  13  14  15  18  18  18
22   15   6   2  -4  -8  -7 -16 -29  -35 -44 -47 -54 -70 -88-101-109  -94 -80 -75 -82 -83 -84 -79 -67
23  -61 -58 -60 -67 -74 -71 -61 -64  -71 -77 -73 -57 -51 -51 -56 -48  -39 -35 -30 -30 -28 -27 -25 -21
24  -15 -14 -14 -13 -13 -18 -27 -27  -28 -27 -20 -17 -21 -22 -23 -22  -20 -18 -19 -19 -19 -16 -10  -8
25  -10  -8  -8  -5  -4  -4  -1   1    0  -5   0   2  -3  -5   1   7    5   4   1   2   6   8   5   7

26    6   8  10   9   8   3   2   0   -4  -3  -5  -5  -3  -2  -2   2   -2   0   1   2  -1  -1  -1  -1
27    0   3   3   3   7   8   8   8    5   1  -2  -2  -4  -2   3   5    5   0  -1   2   1   1   2   5
28    5   5   8  12  16  58  54  44   39  27  11  -2   1  -1 -23 -27  -17 -16 -29 -24 -21 -22 -14 -11
29   -3 -14 -32 -35 -29 -22 -19  -5   -1   4   4   1  -3  -6 -10 -15  -15 -13  -8  -7  -7 -10 -10  -9
30  -10 -12 -11  -9 -10  -9  -6  -5   -5  -8 -10 -10 -10 -10 -10  -7   -6  -5  -5   0   1  -2  -1   1