Statistics of sunspot activity
Solar activity in 1995
Visual indices of solar activity by author's observations
  | Average by |
monthIIIIII
IVVVI
VIIVIIIIX
XXIXIIdaysmonths | | | | | | | | | | | | | | |
N | 14 | 8 | 8 | 24 | 17 | 28 | 29 | 24 | 15 | 13 | 12 | 11 | 16.92 | 16.92 |
W | 33.00 | 31.13 | 31.38 | 23.21 | 22.35 | 20.21 | 15.66 | 14.50 | 5.20 | 8.23 | 7.83 | 9.18 | 18.54 | 18.49 |
Wn | 10.07 | 12.38 | 6.63 | 7.46 | 9.35 | 17.07 | 12.31 | 10.50 | 5.20 | 2.77 | 3.92 | 1.00 | 9.49 | 8.22 |
Ws | 22.93 | 18.75 | 24.75 | 15.75 | 13.00 | 3.14 | 3.34 | 4.00 | 0.00 | 5.46 | 3.92 | 8.18 | 9.04 | 10.27 |
n | 1.86 | 2.50 | 1.88 | 0.88 | 1.18 | 1.18 | 1.07 | 1.00 | 0.47 | 0.69 | 0.67 | 0.82 | 1.15 | 1.18 |
A | 0.21 | 0.13 | 0.13 | 0.04 | 0.06 | 0.14 | 0.21 | 0.25 | 0.07 | 0.00 | 0.00 | 0.00 | 0.12 | 0.10 |
B | 0.07 | 0.13 | 0.00 | 0.08 | 0.00 | 0.11 | 0.07 | 0.13 | 0.00 | 0.00 | 0.00 | 0.00 | 0.06 | 0.05 |
C | 0.71 | 0.38 | 0.63 | 0.04 | 0.00 | 0.36 | 0.41 | 0.33 | 0.07 | 0.38 | 0.33 | 0.09 | 0.32 | 0.31 |
D | 0.64 | 0.50 | 0.88 | 0.38 | 0.65 | 0.11 | 0.17 | 0.21 | 0.00 | 0.00 | 0.00 | 0.00 | 0.26 | 0.29 |
E | 0.21 | 0.00 | 0.13 | 0.17 | 0.06 | 0.25 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.08 | 0.07 |
F | 0.00 | 0.00 | 0.00 | 0.17 | 0.06 | 0.04 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.03 | 0.02 |
G | 0.00 | 0.00 | 0.13 | 0.00 | 0.00 | 0.07 | 0.07 | 0.04 | 0.00 | 0.00 | 0.00 | 0.00 | 0.03 | 0.03 |
H | 0.00 | 1.13 | 0.00 | 0.00 | 0.24 | 0.00 | 0.14 | 0.04 | 0.33 | 0.23 | 0.25 | 0.55 | 0.20 | 0.24 |
I | 0.00 | 0.25 | 0.00 | 0.00 | 0.12 | 0.11 | 0.00 | 0.00 | 0.00 | 0.08 | 0.08 | 0.18 | 0.06 | 0.07 |
x | 0.29 | 0.25 | 0.13 | 0.13 | 0.06 | 0.25 | 0.28 | 0.38 | 0.07 | 0.00 | 0.00 | 0.00 | 0.18 | 0.15 |
r | 0.07 | 0.00 | 0.25 | 0.04 | 0.18 | 0.14 | 0.10 | 0.13 | 0.00 | 0.00 | 0.08 | 0.18 | 0.11 | 0.10 |
s | 0.21 | 1.25 | 0.13 | 0.00 | 0.41 | 0.04 | 0.24 | 0.25 | 0.40 | 0.46 | 0.42 | 0.64 | 0.33 | 0.37 |
a | 1.07 | 1.00 | 0.75 | 0.50 | 0.18 | 0.71 | 0.45 | 0.25 | 0.00 | 0.15 | 0.17 | 0.00 | 0.43 | 0.44 |
h | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
k | 0.21 | 0.00 | 0.63 | 0.21 | 0.35 | 0.04 | 0.00 | 0.00 | 0.00 | 0.08 | 0.00 | 0.00 | 0.10 | 0.13 |
x | 0.21 | 1.50 | 0.13 | 0.04 | 0.41 | 0.25 | 0.34 | 0.29 | 0.40 | 0.31 | 0.33 | 0.73 | 0.38 | 0.41 |
o | 0.64 | 0.75 | 0.75 | 0.25 | 0.00 | 0.39 | 0.69 | 0.38 | 0.07 | 0.38 | 0.33 | 0.09 | 0.40 | 0.39 |
i | 0.57 | 0.25 | 0.75 | 0.29 | 0.53 | 0.39 | 0.03 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.26 | 0.26 |
c | 0.43 | 0.00 | 0.25 | 0.29 | 0.24 | 0.14 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.11 | 0.11 |
CV | 34.86 | 27.00 | 46.88 | 23.54 | 31.06 | 16.43 | 9.72 | 9.46 | 4.13 | 8.92 | 6.00 | 7.18 | 17.54 | 18.77 |
CVn | 10.57 | 9.88 | 4.13 | 4.54 | 7.53 | 12.75 | 7.72 | 8.29 | 4.13 | 2.23 | 2.83 | 0.36 | 7.04 | 6.25 |
CVs | 24.29 | 17.13 | 42.75 | 19.00 | 23.53 | 3.68 | 2.00 | 1.17 | 0.00 | 6.69 | 3.17 | 6.82 | 10.49 | 12.52 |
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