The Sunspot Observer - Average annual indices of solar activity NGDC - October, 2000

Statistics of sunspot activity

October, 2000

Visual indices of solar activity by National Geophysical Data Center

Date12345678910111213141516171819202122232425262728293031Average%
W151.50186.00194.25189.25140.67124.3389.3385.3394.6791.33124.50167.00163.50150.00106.25112.00124.33122.50124.50128.50133.00104.25117.33100.33112.0099.00121.50156.50164.00153.50147.25131.56100
Wn32.0047.3351.2560.0049.0050.3329.0030.0042.6747.6752.2580.5070.7546.0027.7527.7542.6748.5063.7590.50105.3374.0078.6758.6763.3344.0043.0065.5067.3354.0057.2554.8641.70
Ws119.50138.67143.00129.2591.6774.0060.3355.3352.0043.6772.2586.5092.75104.0078.5084.2581.6774.0060.7538.0027.6730.2538.6741.6748.6755.0078.5091.0096.6799.5090.0076.7058.30
n7.7510.0012.0010.257.677.005.676.007.006.337.7510.5010.008.676.757.257.677.006.256.006.005.006.336.007.676.757.7510.5010.007.508.007.71100
A0.501.002.750.250.330.330.000.000.671.670.751.001.000.670.250.000.670.250.750.000.671.001.330.330.000.501.751.500.670.501.250.729.34
B0.750.670.500.250.000.000.000.330.331.001.000.001.001.330.501.250.330.250.001.501.330.500.330.000.670.500.501.502.330.000.250.617.91
C1.002.332.502.001.671.670.671.673.002.002.002.002.002.672.251.001.001.501.001.000.330.250.672.002.331.751.252.002.670.502.001.6321.20
D1.252.333.253.251.332.673.002.671.671.003.006.505.254.002.503.503.004.253.253.002.331.752.001.333.003.002.753.503.005.003.252.9538.32
E1.750.330.500.750.670.000.000.000.000.000.000.000.250.000.000.000.330.000.250.000.000.500.331.000.330.000.000.000.330.000.250.243.17
F0.001.000.000.000.000.000.000.000.000.330.000.000.000.000.000.000.000.000.000.000.330.000.000.000.000.000.000.000.000.000.000.050.70
G0.500.331.252.002.331.331.000.670.330.000.250.000.500.000.250.250.330.250.750.500.330.500.330.000.000.000.000.000.000.500.250.486.17
H0.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.500.670.500.000.050.70
I2.002.001.251.751.331.001.000.671.000.330.751.000.000.001.001.252.000.500.250.000.670.501.331.331.331.001.501.500.330.500.750.9612.48
x1.251.673.250.500.330.330.000.331.002.671.751.002.002.000.751.251.000.500.751.502.001.501.670.330.671.002.253.003.000.501.501.3317.26
r0.750.670.500.750.000.000.670.001.000.331.751.000.251.000.250.000.000.000.250.000.330.001.670.000.670.000.000.500.670.000.500.445.65
s2.503.334.254.255.672.674.674.334.672.331.503.503.252.673.753.502.674.002.003.001.331.501.332.004.333.753.504.002.332.502.503.1540.83
a2.502.673.754.751.674.000.331.330.331.002.755.003.752.672.002.504.002.253.251.002.002.001.673.672.002.002.002.002.674.003.252.5432.95
h0.251.000.250.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.001.000.330.000.000.091.19
k0.500.670.000.000.000.000.000.000.000.000.000.000.750.330.000.000.000.250.000.500.330.000.000.000.000.000.000.001.000.500.250.162.13
x2.503.004.002.001.671.331.000.671.672.001.502.001.000.671.251.252.670.751.000.001.331.502.671.671.331.503.253.501.671.502.001.7422.52
o3.005.006.256.004.675.334.675.335.333.334.758.008.507.334.755.004.005.004.505.003.332.003.333.336.005.003.256.007.004.504.004.9564.23
i2.001.331.751.751.330.330.000.000.001.001.500.500.500.670.751.001.001.250.751.001.331.500.331.000.330.251.000.500.671.002.000.9111.85
c0.250.670.000.500.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.250.500.670.500.000.111.39
CV129.00181.33158.50174.25137.33113.00112.33102.6786.6759.0089.25164.00169.75120.6794.50109.50108.67131.50102.75108.5086.0072.7571.0082.00110.0096.0095.75153.50151.33152.50118.25117.49100
CVn22.2531.3346.2560.5053.0047.0050.6736.6725.3323.0027.5068.0068.0042.3332.0032.2532.6759.7555.2573.0064.3346.0044.3352.3349.0029.0022.7548.5056.0061.5054.0045.6338.84
CVs106.75150.00112.25113.7584.3366.0061.6766.0061.3336.0061.7596.00101.7578.3362.5077.2576.0071.7547.5035.5021.6726.7526.6729.6761.0067.0073.00105.0095.3391.0064.2571.8661.16