The Sunspot Observer - Average annual indices of solar activity NGDC - January, 2015

Statistics of sunspot activity

January, 2015

Visual indices of solar activity by National Geophysical Data Center

Date12345678910111213141516171819202122232425262728293031Average%
W88.67120.67120.67110.3385.0092.00103.6797.00115.50117.50122.50110.0099.3398.3354.5064.6744.5049.5070.2557.3351.3367.6755.8060.6771.50105.00116.75147.00172.00184.00145.0096.73100
Wn11.0014.677.330.000.0012.0033.3340.5066.0058.0057.7553.0035.6726.3321.2532.3312.758.2517.2518.3318.3319.3324.6027.6738.2545.3340.7551.5065.0076.0066.0032.2133.30
Ws77.67106.00113.33110.3385.0080.0070.3356.5049.5059.5064.7557.0063.6772.0033.2532.3331.7541.2553.0039.0033.0048.3331.2033.0033.2559.6776.0095.50107.00108.0079.0064.5266.70
n6.008.007.006.004.755.005.675.006.507.007.756.006.677.333.754.673.253.505.004.673.675.334.004.004.506.336.508.008.008.008.005.80100
A0.671.330.670.000.001.330.330.000.001.001.500.000.331.330.752.000.501.250.751.331.672.001.200.670.750.000.750.000.330.002.000.7913.60
B0.000.330.000.000.000.000.331.000.501.501.000.000.670.670.501.000.750.250.500.000.000.330.801.000.751.000.251.501.672.001.000.6210.73
C0.000.001.331.330.750.670.330.500.500.500.501.500.671.670.500.330.250.750.750.330.330.330.401.001.752.001.751.501.000.500.000.7713.20
D1.331.001.002.001.251.001.001.002.000.501.251.002.001.001.000.670.750.751.251.001.001.000.800.000.002.002.252.502.001.501.001.1920.46
E0.330.671.001.000.250.330.000.000.500.500.001.001.000.330.000.000.000.000.000.000.000.000.401.000.000.330.000.500.000.000.000.305.09
F0.000.000.000.000.250.330.671.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.250.330.750.501.001.502.000.284.77
G0.330.330.000.000.500.330.331.001.501.001.251.500.670.000.000.000.000.000.000.000.000.000.400.000.750.330.250.001.001.001.000.437.50
H0.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.670.000.000.000.000.000.000.000.000.000.020.37
I3.334.333.001.671.751.002.670.501.502.002.251.001.332.331.000.671.000.501.752.000.671.000.000.330.250.330.501.501.001.501.001.4124.28
x0.671.670.670.000.001.330.671.000.502.502.500.001.002.001.253.001.251.501.251.331.672.332.001.671.501.001.001.502.002.003.001.4124.33
r0.000.000.331.000.000.000.330.000.501.000.500.000.330.670.000.000.250.501.251.671.000.670.400.000.250.670.501.000.000.000.000.417.13
s1.673.333.333.002.251.672.672.502.501.000.752.001.001.671.751.330.500.751.001.330.000.670.400.671.251.671.500.002.001.500.001.4725.38
a2.672.001.670.671.751.332.001.501.501.503.253.004.003.000.750.331.250.751.250.331.000.670.401.000.752.002.504.502.672.003.001.7730.57
h0.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.001.000.200.000.000.000.250.000.000.000.000.050.81
k1.001.001.001.330.750.670.000.001.501.000.751.000.330.000.000.000.000.000.250.000.000.000.600.670.751.000.751.001.332.502.000.6811.78
x4.005.673.671.671.752.333.000.501.503.003.751.001.673.671.752.671.501.752.503.332.333.671.201.001.000.331.251.501.331.503.002.2238.25
o1.331.332.333.002.001.671.002.503.503.003.254.003.333.331.251.671.501.502.001.331.001.672.402.003.254.003.502.004.334.503.002.4742.53
i0.000.330.000.330.500.331.002.001.500.000.250.501.330.000.250.000.000.250.250.000.330.000.200.670.251.331.003.500.670.500.000.569.61
c0.670.671.001.000.500.670.670.000.001.000.500.500.330.330.500.330.250.000.250.000.000.000.200.330.000.670.751.001.671.502.000.569.61
CV100.67116.33118.33135.3397.0084.3380.3387.50141.5097.5098.25128.50105.6767.0044.5033.0029.0027.2554.2538.0026.0070.0061.4057.0061.25119.33124.25135.00162.00186.00164.0091.95100
CVn8.0010.333.670.000.007.0028.3324.0076.0051.0037.7546.5038.0026.0011.003.334.250.754.753.672.677.009.405.0012.7541.0030.7546.0067.3388.0084.0025.1027.30
CVs92.67106.00114.67135.3397.0077.3352.0063.5065.5046.5060.5082.0067.6741.0033.5029.6724.7526.5049.5034.3323.3363.0052.0052.0048.5078.3393.5089.0094.6798.0080.0066.8572.70