Статистика пятнообразовательной
деятельности Солнца
Солнечная активность в 1991 году
Визуальные индексы солнечной активности по версии Национального центра геофизических данных
  | Среднее по |
месяцIIIIII
IVVVI
VIIVIIIIX
XXIXIIдняммесяцам | | | | | | | | | | | | | | |
N | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 30.42 | 30.42 |
W | 188.73 | 243.73 | 173.21 | 191.70 | 153.80 | 209.35 | 213.07 | 229.71 | 168.42 | 187.78 | 152.55 | 188.43 | 191.40 | 191.71 |
Wn | 61.77 | 70.88 | 39.24 | 84.48 | 74.35 | 104.56 | 109.36 | 93.20 | 60.73 | 76.22 | 53.61 | 50.74 | 73.25 | 73.26 |
Ws | 126.95 | 172.85 | 133.97 | 107.22 | 79.45 | 104.79 | 103.71 | 136.51 | 107.69 | 111.56 | 98.95 | 137.68 | 118.15 | 118.44 |
n | 8.54 | 11.81 | 8.34 | 9.51 | 8.35 | 10.71 | 11.49 | 12.47 | 8.67 | 8.73 | 8.35 | 8.25 | 9.59 | 9.60 |
A | 1.22 | 1.59 | 1.35 | 1.52 | 0.92 | 1.67 | 1.45 | 1.22 | 1.24 | 1.36 | 1.55 | 1.14 | 1.35 | 1.35 |
B | 1.45 | 1.59 | 1.17 | 2.28 | 1.73 | 1.38 | 1.35 | 1.13 | 1.38 | 1.54 | 1.58 | 0.89 | 1.45 | 1.46 |
C | 1.58 | 2.62 | 1.54 | 1.64 | 1.86 | 2.50 | 2.65 | 3.22 | 1.40 | 1.39 | 1.24 | 1.47 | 1.92 | 1.93 |
D | 1.64 | 2.63 | 1.40 | 1.57 | 1.26 | 2.19 | 2.86 | 2.44 | 2.09 | 1.68 | 2.18 | 1.98 | 1.99 | 1.99 |
E | 0.35 | 0.56 | 0.27 | 0.54 | 0.54 | 0.59 | 0.42 | 0.68 | 0.45 | 0.54 | 0.30 | 0.69 | 0.50 | 0.49 |
F | 0.35 | 0.36 | 0.86 | 0.07 | 0.02 | 0.29 | 0.16 | 0.17 | 0.18 | 0.62 | 0.16 | 0.53 | 0.32 | 0.31 |
G | 0.93 | 0.70 | 0.53 | 0.83 | 0.69 | 0.50 | 0.63 | 0.45 | 0.35 | 0.74 | 0.43 | 0.90 | 0.64 | 0.64 |
H | 0.08 | 0.04 | 0.07 | 0.03 | 0.08 | 0.04 | 0.15 | 0.14 | 0.02 | 0.01 | 0.06 | 0.04 | 0.06 | 0.06 |
I | 0.94 | 1.71 | 1.16 | 1.02 | 1.25 | 1.55 | 1.82 | 3.02 | 1.55 | 0.86 | 0.85 | 0.60 | 1.36 | 1.36 |
x | 2.67 | 3.19 | 2.51 | 3.80 | 2.65 | 3.05 | 2.80 | 2.35 | 2.62 | 2.90 | 3.13 | 2.03 | 2.80 | 2.81 |
r | 0.37 | 0.50 | 0.34 | 0.55 | 0.53 | 0.44 | 0.49 | 0.42 | 0.20 | 0.36 | 0.35 | 0.17 | 0.39 | 0.39 |
s | 1.42 | 2.67 | 1.76 | 1.72 | 1.69 | 2.33 | 2.70 | 4.12 | 2.68 | 1.52 | 1.86 | 1.22 | 2.14 | 2.14 |
a | 2.31 | 3.91 | 2.47 | 2.50 | 2.06 | 3.53 | 3.68 | 3.80 | 2.41 | 2.54 | 2.02 | 2.48 | 2.81 | 2.81 |
h | 0.08 | 0.06 | 0.09 | 0.04 | 0.14 | 0.14 | 0.21 | 0.27 | 0.10 | 0.08 | 0.06 | 0.19 | 0.12 | 0.12 |
k | 1.68 | 1.47 | 1.17 | 0.91 | 1.28 | 1.21 | 1.62 | 1.51 | 0.66 | 1.33 | 0.94 | 2.15 | 1.33 | 1.33 |
x | 2.24 | 3.35 | 2.58 | 2.58 | 2.25 | 3.26 | 3.42 | 4.39 | 2.81 | 2.23 | 2.46 | 1.78 | 2.78 | 2.78 |
o | 5.25 | 7.04 | 4.35 | 5.89 | 4.85 | 5.53 | 6.44 | 6.60 | 4.53 | 4.86 | 4.76 | 4.72 | 5.39 | 5.40 |
i | 0.84 | 1.20 | 1.12 | 0.90 | 0.76 | 1.42 | 1.42 | 1.26 | 1.19 | 1.12 | 1.03 | 1.39 | 1.14 | 1.14 |
c | 0.22 | 0.22 | 0.29 | 0.14 | 0.49 | 0.50 | 0.22 | 0.23 | 0.14 | 0.53 | 0.10 | 0.36 | 0.28 | 0.29 |
CV | 141.58 | 173.18 | 128.71 | 117.42 | 126.09 | 156.68 | 180.97 | 190.01 | 119.51 | 141.06 | 116.25 | 171.13 | 146.88 | 146.88 |
CVn | 44.72 | 49.85 | 23.11 | 59.31 | 74.31 | 90.77 | 101.69 | 77.61 | 37.16 | 47.88 | 39.41 | 40.19 | 57.23 | 57.17 |
CVs | 96.86 | 123.33 | 105.61 | 58.11 | 51.79 | 65.91 | 79.29 | 112.40 | 82.36 | 93.18 | 76.84 | 130.94 | 89.65 | 89.72 |
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