Statistics of sunspot activity
July, 1994
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 | 31 | Average | % |
W | 43 | 41 | 36 | 35 |   |   | 72 |   |   |   | 85 | 80 |   | 51 |   |   | 56 | 38 | 37 | 38 |   | 13 | 19 | 17 | 12 | 11 |   |   |   | 13 | 12 | 37.32 | 100 |
Wn | 0 | 11 | 11 | 13 |   |   | 26 |   |   |   | 28 | 17 |   | 26 |   |   | 27 | 13 | 14 | 12 |   | 13 | 19 | 17 | 12 | 11 |   |   |   | 0 | 0 | 14.21 | 38.08 |
Ws | 43 | 30 | 25 | 22 |   |   | 46 |   |   |   | 57 | 63 |   | 25 |   |   | 29 | 25 | 23 | 26 |   | 0 | 0 | 0 | 0 | 0 |   |   |   | 13 | 12 | 23.11 | 61.92 |
n | 2 | 2 | 2 | 2 |   |   | 4 |   |   |   | 5 | 6 |   | 4 |   |   | 4 | 3 | 3 | 3 |   | 1 | 1 | 1 | 1 | 1 |   |   |   | 1 | 1 | 2.47 | 100 |
A | 0 | 0 | 0 | 0 |   |   | 0 |   |   |   | 0 | 0 |   | 0 |   |   | 0 | 1 | 1 | 1 |   | 0 | 0 | 0 | 0 | 0 |   |   |   | 0 | 0 | 0.16 | 6.38 |
B | 0 | 0 | 0 | 0 |   |   | 0 |   |   |   | 0 | 0 |   | 1 |   |   | 0 | 1 | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 |   |   |   | 1 | 1 | 0.21 | 8.51 |
C | 0 | 0 | 0 | 0 |   |   | 0 |   |   |   | 0 | 1 |   | 2 |   |   | 0 | 0 | 0 | 1 |   | 1 | 1 | 0 | 0 | 0 |   |   |   | 0 | 0 | 0.32 | 12.77 |
D | 0 | 0 | 1 | 1 |   |   | 4 |   |   |   | 4 | 3 |   | 0 |   |   | 3 | 1 | 1 | 1 |   | 0 | 0 | 1 | 0 | 0 |   |   |   | 0 | 0 | 1.05 | 42.55 |
E | 1 | 1 | 0 | 0 |   |   | 0 |   |   |   | 0 | 0 |   | 0 |   |   | 0 | 0 | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 |   |   |   | 0 | 0 | 0.11 | 4.26 |
F | 0 | 0 | 0 | 0 |   |   | 0 |   |   |   | 0 | 0 |   | 0 |   |   | 0 | 0 | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 |   |   |   | 0 | 0 | 0.00 | 0.00 |
G | 0 | 0 | 0 | 0 |   |   | 0 |   |   |   | 0 | 0 |   | 0 |   |   | 0 | 0 | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 |   |   |   | 0 | 0 | 0.00 | 0.00 |
H | 0 | 1 | 1 | 1 |   |   | 0 |   |   |   | 1 | 2 |   | 1 |   |   | 0 | 0 | 0 | 0 |   | 0 | 0 | 0 | 1 | 1 |   |   |   | 0 | 0 | 0.47 | 19.15 |
I | 1 | 0 | 0 | 0 |   |   | 0 |   |   |   | 0 | 0 |   | 0 |   |   | 1 | 0 | 1 | 0 |   | 0 | 0 | 0 | 0 | 0 |   |   |   | 0 | 0 | 0.16 | 6.38 |
x | 0 | 0 | 0 | 0 |   |   | 0 |   |   |   | 0 | 0 |   | 1 |   |   | 0 | 2 | 1 | 1 |   | 0 | 0 | 0 | 0 | 0 |   |   |   | 1 | 1 | 0.37 | 14.89 |
r | 1 | 0 | 0 | 0 |   |   | 1 |   |   |   | 0 | 0 |   | 2 |   |   | 2 | 0 | 1 | 1 |   | 0 | 0 | 0 | 0 | 0 |   |   |   | 0 | 0 | 0.42 | 17.02 |
s | 0 | 1 | 1 | 1 |   |   | 0 |   |   |   | 1 | 2 |   | 1 |   |   | 0 | 0 | 0 | 0 |   | 0 | 0 | 0 | 1 | 1 |   |   |   | 0 | 0 | 0.47 | 19.15 |
a | 0 | 0 | 1 | 1 |   |   | 3 |   |   |   | 4 | 4 |   | 0 |   |   | 2 | 0 | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 |   |   |   | 0 | 0 | 0.79 | 31.91 |
h | 0 | 0 | 0 | 0 |   |   | 0 |   |   |   | 0 | 0 |   | 0 |   |   | 0 | 0 | 0 | 0 |   | 1 | 1 | 0 | 0 | 0 |   |   |   | 0 | 0 | 0.11 | 4.26 |
k | 1 | 1 | 0 | 0 |   |   | 0 |   |   |   | 0 | 0 |   | 0 |   |   | 0 | 1 | 1 | 1 |   | 0 | 0 | 1 | 0 | 0 |   |   |   | 0 | 0 | 0.32 | 12.77 |
x | 1 | 1 | 1 | 1 |   |   | 0 |   |   |   | 1 | 2 |   | 1 |   |   | 1 | 1 | 2 | 1 |   | 0 | 0 | 0 | 1 | 1 |   |   |   | 0 | 0 | 0.79 | 31.91 |
o | 0 | 0 | 0 | 0 |   |   | 1 |   |   |   | 3 | 3 |   | 3 |   |   | 1 | 2 | 0 | 1 |   | 1 | 0 | 0 | 0 | 0 |   |   |   | 1 | 1 | 0.89 | 36.17 |
i | 0 | 0 | 0 | 1 |   |   | 2 |   |   |   | 0 | 0 |   | 0 |   |   | 2 | 0 | 1 | 1 |   | 0 | 1 | 1 | 0 | 0 |   |   |   | 0 | 0 | 0.47 | 19.15 |
c | 1 | 1 | 1 | 0 |   |   | 1 |   |   |   | 1 | 1 |   | 0 |   |   | 0 | 0 | 0 | 0 |   | 0 | 0 | 0 | 0 | 0 |   |   |   | 0 | 0 | 0.32 | 12.77 |
CV | 60 | 66 | 41 | 32 |   |   | 88 |   |   |   | 101 | 94 |   | 22 |   |   | 61 | 46 | 51 | 50 |   | 41 | 42 | 46 | 10 | 10 |   |   |   | 2 | 2 | 45.53 | 100 |
CVn | 0 | 10 | 10 | 10 |   |   | 31 |   |   |   | 31 | 31 |   | 12 |   |   | 35 | 43 | 46 | 43 |   | 41 | 42 | 46 | 10 | 10 |   |   |   | 0 | 0 | 23.74 | 52.14 |
CVs | 60 | 56 | 31 | 22 |   |   | 57 |   |   |   | 70 | 63 |   | 10 |   |   | 26 | 3 | 5 | 7 |   | 0 | 0 | 0 | 0 | 0 |   |   |   | 2 | 2 | 21.79 | 47.86 |
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