Statistics of sunspot activity
June, 2004
Visual indices of solar activity by author's observations
Date | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | Average | % |
W | 62 |   |   |   | 67 | 40 | 53 | 46 | 29 | 23 |   | 24 | 35 | 39 | 57 | 78 |   | 91 | 97 | 143 | 133 | 120 | 115 | 101 | 56 | 47 | 67 | 63 | 44 | 42 | 66.88 | 100 |
Wn | 13 |   |   |   | 13 | 11 | 0 | 12 | 0 | 0 |   | 0 | 13 | 16 | 24 | 28 |   | 32 | 29 | 28 | 27 | 15 | 25 | 26 | 27 | 25 | 30 | 37 | 28 | 30 | 19.56 | 29.25 |
Ws | 49 |   |   |   | 54 | 29 | 53 | 34 | 29 | 23 |   | 24 | 22 | 23 | 33 | 50 |   | 59 | 68 | 115 | 106 | 105 | 90 | 75 | 29 | 22 | 37 | 26 | 16 | 12 | 47.32 | 70.75 |
n | 3 |   |   |   | 5 | 3 | 4 | 3 | 2 | 2 |   | 2 | 3 | 3 | 3 | 4 |   | 3 | 3 | 5 | 4 | 4 | 4 | 4 | 3 | 2 | 5 | 4 | 3 | 3 | 3.36 | 100 |
A | 0 |   |   |   | 1 | 1 | 1 | 2 | 0 | 0 |   | 0 | 1 | 0 | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0.36 | 10.71 |
B | 1 |   |   |   | 1 | 1 | 0 | 0 | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 |   | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0.36 | 10.71 |
C | 0 |   |   |   | 1 | 1 | 0 | 0 | 1 | 0 |   | 0 | 0 | 0 | 0 | 0 |   | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 0.32 | 9.52 |
D | 1 |   |   |   | 1 | 0 | 3 | 1 | 1 | 1 |   | 1 | 1 | 0 | 0 | 0 |   | 0 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 3 | 2 | 1 | 0.84 | 25.00 |
E | 0 |   |   |   | 0 | 0 | 0 | 0 | 0 | 0 |   | 0 | 0 | 0 | 1 | 2 |   | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.12 | 3.57 |
F | 0 |   |   |   | 0 | 0 | 0 | 0 | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 |   | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.28 | 8.33 |
G | 0 |   |   |   | 0 | 0 | 0 | 0 | 0 | 0 |   | 0 | 0 | 1 | 1 | 0 |   | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0.36 | 10.71 |
H | 0 |   |   |   | 0 | 0 | 0 | 0 | 0 | 1 |   | 1 | 1 | 1 | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.28 | 8.33 |
I | 1 |   |   |   | 1 | 0 | 0 | 0 | 0 | 0 |   | 0 | 0 | 1 | 1 | 2 |   | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.44 | 13.10 |
x | 1 |   |   |   | 2 | 2 | 1 | 2 | 0 | 0 |   | 0 | 1 | 0 | 0 | 0 |   | 0 | 0 | 1 | 0 | 0 | 2 | 2 | 1 | 0 | 1 | 1 | 0 | 1 | 0.72 | 21.43 |
r | 0 |   |   |   | 0 | 0 | 2 | 0 | 0 | 0 |   | 0 | 0 | 0 | 0 | 1 |   | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0.36 | 10.71 |
s | 1 |   |   |   | 2 | 1 | 0 | 0 | 1 | 2 |   | 1 | 1 | 1 | 1 | 1 |   | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0.72 | 21.43 |
a | 1 |   |   |   | 1 | 0 | 1 | 1 | 1 | 0 |   | 1 | 1 | 1 | 0 | 0 |   | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0.64 | 19.05 |
h | 0 |   |   |   | 0 | 0 | 0 | 0 | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.12 | 3.57 |
k | 0 |   |   |   | 0 | 0 | 0 | 0 | 0 | 0 |   | 0 | 0 | 1 | 2 | 2 |   | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0.80 | 23.81 |
x | 1 |   |   |   | 2 | 1 | 1 | 2 | 0 | 1 |   | 1 | 2 | 2 | 1 | 2 |   | 1 | 1 | 1 | 1 | 0 | 2 | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 1.08 | 32.14 |
o | 1 |   |   |   | 2 | 2 | 3 | 0 | 2 | 1 |   | 1 | 1 | 1 | 1 | 0 |   | 1 | 1 | 2 | 1 | 2 | 1 | 1 | 2 | 1 | 3 | 2 | 3 | 3 | 1.52 | 45.24 |
i | 0 |   |   |   | 1 | 0 | 0 | 1 | 0 | 0 |   | 0 | 0 | 0 | 1 | 2 |   | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0.68 | 20.24 |
c | 1 |   |   |   | 0 | 0 | 0 | 0 | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 |   | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.08 | 2.38 |
CV | 43 |   |   |   | 46 | 14 | 46 | 24 | 30 | 35 |   | 31 | 30 | 61 | 101 | 108 |   | 102 | 102 | 126 | 121 | 127 | 91 | 91 | 87 | 61 | 68 | 61 | 49 | 32 | 67.48 | 100 |
CVn | 2 |   |   |   | 11 | 1 | 0 | 1 | 0 | 0 |   | 0 | 19 | 44 | 47 | 47 |   | 44 | 44 | 44 | 44 | 55 | 41 | 42 | 42 | 16 | 14 | 41 | 30 | 27 | 26.24 | 38.89 |
CVs | 41 |   |   |   | 35 | 13 | 46 | 23 | 30 | 35 |   | 31 | 11 | 17 | 54 | 61 |   | 58 | 58 | 82 | 77 | 72 | 50 | 49 | 45 | 45 | 54 | 20 | 19 | 5 | 41.24 | 61.11 |
gr | 3 |   |   |   | 4 | 2 | 4 | 3 | 2 | 1 |   | 1 | 1 | 2 | 2 | 3 |   | 2 | 2 | 4 | 4 | 4 | 3 | 3 | 2 | 2 | 5 | 3 | 3 | 3 | 2.72 | 80.95 |
grfp | 14 |   |   |   | 5 | 3 | 9 | 7 | 4 | 2 |   | 3 | 3 | 7 | 17 | 25 |   | 26 | 28 | 55 | 51 | 39 | 38 | 27 | 10 | 10 | 8 | 9 | 6 | 5 | 16.44 | 50.37 |
grf | 18 |   |   |   | 11 | 6 | 4 | 9 | 5 | 0 |   | 0 | 0 | 1 | 9 | 12 |   | 34 | 38 | 37 | 42 | 41 | 36 | 33 | 15 | 17 | 9 | 13 | 8 | 7 | 16.20 | 49.63 |
efp | 0 |   |   |   | 0 | 0 | 0 | 0 | 0 | 1 |   | 1 | 1 | 1 | 1 | 1 |   | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.44 | 13.10 |
ef | 0 |   |   |   | 1 | 1 | 0 | 0 | 0 | 0 |   | 0 | 1 | 0 | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0.20 | 5.95 |
Cond | 2 |   |   |   | 3 | 1 | 1 | 2 | 1 | 1 |   | 1 | 2 | 1 | 1 | 1 |   | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1.28 | 74.40 |
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