The Sunspot Observer - Average annual indices of solar activity - Solar activity in 1992

Statistics of sunspot activity

Solar activity in 1992

Visual indices of solar activity by author's observations

 
Average by
month
I
II
III
IV
V
VI
VII
VIII
IX
X
XI
XII
days
months
N 413121822151410  112.1112.11
W 228.75149.23163.2588.8992.09102.87118.3683.80  36.00114.81118.14
Wn 89.2575.8546.1727.3359.6450.8057.0735.20  0.0051.5149.03
Ws 139.5073.38117.0861.5632.4552.0761.2948.60  36.0063.3069.10
n 8.506.236.754.445.054.275.004.50  3.005.225.30
A 0.250.540.500.610.270.470.360.20  1.000.420.47
B 1.500.380.250.330.450.400.640.30  0.000.440.47
C 0.250.690.500.561.230.670.711.00  0.000.760.62
D 1.250.541.420.280.640.400.930.90  1.000.710.82
E 1.001.001.000.110.500.530.930.60  0.000.630.63
F 1.000.540.330.780.360.670.430.00  0.000.490.46
G 0.750.771.420.440.360.200.430.30  0.000.530.52
H 1.501.001.000.560.770.530.360.80  0.000.720.72
I 1.000.770.330.780.450.400.210.40  1.000.510.59
x 1.750.920.750.940.730.871.000.50  1.000.860.94
r 0.250.310.250.280.450.400.070.30  0.000.300.26
s 1.751.081.080.611.320.130.070.40  1.000.750.83
a 1.251.381.671.611.231.801.792.00  0.001.571.41
h 0.250.460.170.110.320.470.140.50  0.000.290.27
k 3.252.082.830.891.000.601.930.80  1.001.441.60
x 2.252.311.831.941.501.400.931.40  2.001.641.73
o 2.751.772.421.222.051.071.142.10  0.001.681.61
i 2.251.771.501.061.271.672.431.00  0.001.521.44
c 1.250.381.000.220.230.130.500.00  1.000.380.52
CV 224.00152.15189.9278.78100.3683.33129.1492.00  66.00117.64123.96
CVn 90.0076.4645.0027.8369.3641.1357.7136.10  0.0052.3649.29
CVs 134.0075.69144.9250.9431.0042.2071.4355.90  66.0065.2874.68