Statistics of sunspot activity
June, 2003
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 | 49 | 51 | 60 | 69 | 114 | 115 | 141 | 161 | 177 |   |   | 144 | 89 | 50 | 77 | 73 |   |   |   | 100 |   |   | 82 | 91 |   | 154 | 140 | 151 | 107 | 102.59 | 100 |
Wn | 30 | 36 | 34 | 46 | 57 | 89 | 84 | 97 | 126 | 93 |   |   | 59 | 27 | 12 | 17 | 31 |   |   |   | 63 |   |   | 50 | 76 |   | 121 | 105 | 108 | 80 | 65.50 | 63.85 |
Ws | 32 | 13 | 17 | 14 | 12 | 25 | 31 | 44 | 35 | 84 |   |   | 85 | 62 | 38 | 60 | 42 |   |   |   | 37 |   |   | 32 | 15 |   | 33 | 35 | 43 | 27 | 37.09 | 36.15 |
n | 4 | 3 | 3 | 4 | 5 | 6 | 6 | 6 | 6 | 6 |   |   | 6 | 5 | 3 | 4 | 4 |   |   |   | 4 |   |   | 4 | 5 |   | 9 | 9 | 9 | 6 | 5.32 | 100 |
A | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |   |   | 0 | 0 | 0 | 0 | 0 |   |   |   | 1 |   |   | 0 | 0 |   | 0 | 0 | 0 | 1 | 0.14 | 2.56 |
B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |   |   | 0 | 0 | 0 | 0 | 1 |   |   |   | 0 |   |   | 0 | 0 |   | 0 | 0 | 1 | 0 | 0.13 | 2.56 |
C | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |   |   | 1 | 0 | 1 | 0 | 0 |   |   |   | 1 |   |   | 1 | 0 |   | 2 | 0 | 2 | 0 | 0.50 | 9.40 |
D | 2 | 2 | 3 | 3 | 2 | 3 | 4 | 3 | 0 | 2 |   |   | 3 | 3 | 2 | 3 | 3 |   |   |   | 2 |   |   | 2 | 2 |   | 4 | 5 | 1 | 0 | 2.45 | 46.15 |
E | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 2 |   |   | 1 | 1 | 0 | 0 | 0 |   |   |   | 0 |   |   | 0 | 0 |   | 0 | 1 | 1 | 1 | 0.55 | 10.26 |
F | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |   |   | 1 | 0 | 0 | 0 | 0 |   |   |   | 0 |   |   | 0 | 0 |   | 0 | 0 | 1 | 1 | 0.18 | 3.42 |
G | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |   |   | 0 | 0 | 0 | 0 | 0 |   |   |   | 0 |   |   | 1 | 1 |   | 1 | 0 | 0 | 0 | 0.14 | 2.57 |
H | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 |   |   | 0 | 0 | 0 | 0 | 0 |   |   |   | 0 |   |   | 0 | 1 |   | 1 | 2 | 1 | 1 | 0.55 | 10.26 |
I | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 0 |   |   | 0 | 1 | 0 | 1 | 0 |   |   |   | 0 |   |   | 0 | 1 |   | 1 | 1 | 2 | 2 | 0.68 | 12.82 |
x | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |   |   | 0 | 0 | 0 | 0 | 1 |   |   |   | 1 |   |   | 0 | 0 |   | 0 | 0 | 1 | 1 | 0.27 | 5.13 |
r | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 2 |   |   | 0 | 1 | 0 | 1 | 0 |   |   |   | 0 |   |   | 0 | 1 |   | 1 | 1 | 1 | 1 | 0.59 | 11.11 |
s | 1 | 1 | 0 | 1 | 4 | 3 | 2 | 3 | 2 | 1 |   |   | 0 | 1 | 1 | 0 | 0 |   |   |   | 0 |   |   | 0 | 0 |   | 2 | 1 | 1 | 1 | 1.14 | 21.37 |
a | 1 | 1 | 2 | 1 | 0 | 2 | 2 | 1 | 0 | 0 |   |   | 3 | 2 | 1 | 2 | 3 |   |   |   | 3 |   |   | 4 | 4 |   | 5 | 6 | 5 | 2 | 2.27 | 42.74 |
h | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |   |   | 1 | 0 | 0 | 0 | 0 |   |   |   | 0 |   |   | 0 | 0 |   | 0 | 0 | 0 | 1 | 0.14 | 2.56 |
k | 1 | 1 | 1 | 1 | 1 | 0 | 2 | 2 | 1 | 2 |   |   | 2 | 1 | 1 | 1 | 0 |   |   |   | 0 |   |   | 0 | 0 |   | 1 | 1 | 1 | 0 | 0.91 | 17.09 |
x | 1 | 1 | 0 | 1 | 2 | 2 | 1 | 2 | 2 | 1 |   |   | 0 | 1 | 0 | 1 | 0 |   |   |   | 1 |   |   | 0 | 2 |   | 2 | 3 | 3 | 4 | 1.36 | 25.64 |
o | 1 | 2 | 3 | 2 | 2 | 2 | 2 | 1 | 1 | 1 |   |   | 2 | 2 | 1 | 1 | 3 |   |   |   | 1 |   |   | 4 | 2 |   | 6 | 4 | 4 | 0 | 2.14 | 40.17 |
i | 1 | 0 | 0 | 1 | 1 | 1 | 3 | 3 | 2 | 3 |   |   | 3 | 2 | 2 | 2 | 1 |   |   |   | 2 |   |   | 0 | 1 |   | 1 | 2 | 2 | 2 | 1.59 | 29.91 |
c | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |   |   | 1 | 0 | 0 | 0 | 0 |   |   |   | 0 |   |   | 0 | 0 |   | 0 | 0 | 0 | 0 | 0.23 | 4.27 |
CV | 90 | 75 | 81 | 94 | 102 | 103 | 169 | 161 | 154 | 163 |   |   | 208 | 114 | 86 | 91 | 62 |   |   |   | 51 |   |   | 66 | 72 |   | 159 | 169 | 129 | 102 | 113.68 | 100 |
CVn | 31 | 68 | 62 | 75 | 91 | 88 | 104 | 105 | 101 | 87 |   |   | 120 | 32 | 25 | 19 | 21 |   |   |   | 31 |   |   | 28 | 53 |   | 132 | 140 | 104 | 73 | 72.27 | 63.57 |
CVs | 59 | 7 | 19 | 19 | 11 | 15 | 65 | 56 | 53 | 76 |   |   | 88 | 82 | 61 | 72 | 41 |   |   |   | 20 |   |   | 38 | 19 |   | 27 | 29 | 25 | 29 | 41.41 | 36.43 |
gr | 4 | 3 | 3 | 3 | 3 | 5 | 5 | 4 | 4 | 5 |   |   | 6 | 5 | 3 | 3 | 4 |   |   |   | 3 |   |   | 4 | 4 |   | 9 | 8 | 8 | 4 | 4.55 | 85.47 |
grfp | 19 | 14 | 17 | 15 | 14 | 37 | 40 | 56 | 64 | 79 |   |   | 53 | 24 | 14 | 21 | 21 |   |   |   | 35 |   |   | 27 | 21 |   | 39 | 38 | 40 | 29 | 32.59 | 67.01 |
grf | 3 | 5 | 4 | 4 | 3 | 16 | 14 | 23 | 35 | 37 |   |   | 31 | 15 | 6 | 15 | 12 |   |   |   | 24 |   |   | 15 | 19 |   | 25 | 11 | 20 | 16 | 16.05 | 32.99 |
efp | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 2 | 2 | 0 |   |   | 0 | 0 | 0 | 1 | 0 |   |   |   | 0 |   |   | 0 | 1 |   | 0 | 1 | 1 | 1 | 0.64 | 11.97 |
ef | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |   |   | 0 | 0 | 0 | 0 | 0 |   |   |   | 1 |   |   | 0 | 0 |   | 0 | 0 | 0 | 1 | 0.13 | 2.56 |
Cond | 1 | 1 | 2 | 3 | 1 | 2 | 1 | 1 | 2 | 1 |   |   | 4 | 5 | 2 | 1 | 2 |   |   |   | 1 |   |   | 3 | 2 |   | 2 | 3 | 1 | 3 | 2.00 | 60.00 |
|