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(The data for this month in the wdc-like format is here.)

                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (PROVISIONAL)
                                                MAY   2022
      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  -24 -23 -23 -20 -19 -17 -13 -18  -19 -20 -18 -15 -11  -8 -10 -13  -15 -14 -16 -16 -12  -5  -9 -14
 2  -17 -16 -11  -7  -5  -5  -4  -5   -9 -10 -10  -9  -8  -6  -7  -7  -10 -12 -11 -10  -7  -7  -7  -9
 3  -10 -10 -11  -9  -5  -2   0  -1   -2  -2  -2  -5  -7  -5  -7  -8   -8  -8  -6  -9 -13 -11 -12 -13
 4  -15 -14 -12 -12 -13 -17 -17 -10  -12 -14 -16 -15 -14 -13 -11 -11   -8  -9 -10 -13 -13 -10 -11  -9
 5   -7  -5  -6  -5  -6  -6  -8 -13  -12 -12 -11 -10 -10 -10  -8  -7   -5  -5  -9  -8  -8 -10  -8  -6

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

11   -4  -8  -8  -8  -6  -4  -3   0    1   0   0   0   0   3   8   9    8   9   6   6   0  -5  -4  -3
12   -8 -13 -13 -13 -15 -17 -16 -11   -7  -2   3   4   5   3  -1  -1    0   2   3   3  -2   2   5   4
13    2   5   6   7   5   5   5   4    4   1  -2  -5  -3  -2  -2  -3   -4  -6 -14 -25 -35 -39 -39 -39
14  -34 -27 -22 -19 -14 -13 -11  -7   -1   2   5   7  11  13  12  12   20  25  29  29  19   8   5   4
15    7   8 -10  -9 -19 -18 -13  -7   -5  -1   1   2  -1  -4  -8  -2    0  -3  -1   3   1  -1  -4  -3

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

21  -14 -15 -16 -23 -23 -24 -25 -15  -14 -13 -10  -5  -2  -1  -3  -7  -12 -11 -11  -7  -5  -6  -8  -9
22   -7 -14 -21 -27 -25 -17 -17 -27  -39 -35 -23 -18 -17 -21 -18 -15  -15 -13 -11  -7  -5  -4  -3  -2
23   -3  -8 -13  -9  -7  -5  -5 -14  -19 -19  -9  -5  -6  -6  -7  -6   -5  -3   0   2   1  -1  -1   1
24    1   1   0  -3  -3  -1  -1   3    2   1   0  -1  -4  -1  -2  -1    0   0   0   0   0  -2  -1  -1
25   -2  -4  -4  -4  -6  -4  -3   3    4  -8  -6   0   8   8   5   4    2   2   5   8   6  -2  -6  -6

26   -4   0   5   8   7   7   9  11   13  16  15  14  16  18  18  20   19  20  24  24  23  20  15  15
27   17  17  13  11  11  12  12  13   22  31  34  32  33  20   1 -11  -21 -19 -15  -9 -12 -12 -18 -38
28  -47 -39 -37 -49 -56 -60 -62 -63  -47 -42 -42 -42 -35 -28 -27 -26  -27 -27 -25 -23 -23 -21 -22 -28
29  -31 -30 -36 -35 -32 -36 -42 -45  -38 -43 -39 -42 -38 -33 -31 -34  -33 -33 -35 -34 -32 -35 -37 -33
30  -32 -36 -33 -35 -29 -24 -22 -17  -14 -18 -14  -8  -7  -6  -8 -10  -14 -16 -15 -13 -14 -17 -19 -26

31  -32 -30 -32 -28 -28 -30 -23 -21  -25 -27 -27 -25 -22 -15 -17 -18  -20 -22 -18 -21 -26 -25 -25 -24