The Sunspot Observer - Visual indices of solar activity - NGDC

Statistics of sunspot activity

The average annual indices of sunspot activity

Visual indices of solar activity by National Geophysical Data Center

ГодWWnWsnABCDEFGHIxrsahkxoicCVCVnCVs
1982155.8675.2580.608.231.011.051.601.750.500.210.430.231.422.070.622.581.420.461.092.674.291.090.17138.8668.0070.87
198388.3724.5363.845.010.790.741.091.050.140.060.290.110.751.520.381.450.930.270.461.652.890.450.0373.0120.4952.52
198456.8320.0836.753.110.500.510.640.630.070.100.240.040.371.010.180.800.550.180.380.911.840.320.0448.7517.4331.31
198520.909.4011.481.310.270.220.350.240.030.000.020.040.140.500.120.290.230.060.120.440.740.110.0116.676.979.70
198614.558.895.660.940.210.160.180.180.020.010.010.030.130.370.080.220.130.030.100.380.450.090.0211.657.723.93
198732.7111.8520.862.010.370.380.400.300.110.000.100.030.330.750.130.610.300.090.140.731.050.220.0125.688.6916.99
1988112.3361.9950.346.090.840.921.161.130.400.210.400.110.931.760.401.771.220.280.661.873.130.970.1195.3950.8644.54
1989191.31100.7490.579.671.241.462.071.810.620.420.610.141.302.690.492.062.760.311.352.675.311.410.28155.5480.5774.97
1990182.1585.6796.489.801.381.481.961.910.380.200.780.151.552.860.422.013.120.231.173.075.680.970.07142.1669.3472.82
1991191.4073.25118.159.591.351.451.921.990.500.320.640.061.362.800.392.142.810.121.332.785.391.140.28146.8857.2389.65
1992128.8149.5979.227.051.021.091.401.410.320.150.450.071.142.110.281.771.990.150.742.243.980.740.09100.4239.6760.75
199371.9036.4335.464.050.650.520.840.840.160.060.230.010.751.180.221.141.200.050.281.422.200.410.0452.3025.8926.40
199443.2120.9922.222.680.460.460.620.430.090.020.100.030.480.920.240.680.640.050.150.961.510.180.0430.3516.5713.78
199526.9411.3015.651.660.360.330.380.240.060.000.040.000.240.690.100.430.400.010.030.600.910.130.0115.186.049.15
199612.636.845.790.810.230.190.140.100.030.000.020.000.100.420.040.220.100.010.020.330.420.050.017.103.074.03
199727.4916.6810.811.690.390.330.330.240.070.040.080.020.190.720.150.420.260.040.100.600.940.110.0419.0710.678.40
199882.7638.9343.834.880.710.881.060.780.190.120.310.070.761.600.271.590.890.170.371.552.850.320.1867.3029.8237.48
1999125.1270.3854.756.780.770.951.381.240.330.290.640.081.101.730.382.151.850.130.561.974.000.540.27100.9056.9343.97
2000159.8980.5179.389.040.870.921.812.170.440.210.770.061.801.790.573.302.580.120.672.735.270.700.33137.1169.0768.04
2001159.5485.0174.548.890.730.541.622.390.520.370.670.061.981.270.353.293.020.060.882.774.890.990.24147.8079.6168.20
2002163.0770.1292.958.820.660.511.632.650.580.340.510.121.821.170.383.402.770.150.962.604.871.020.33155.8664.4391.44
2003102.6244.0158.605.550.500.411.081.760.290.160.210.061.050.920.312.011.630.090.581.623.070.590.2593.6542.9950.67
200461.5221.4240.103.390.400.310.620.750.190.120.190.050.770.700.141.061.110.060.311.211.570.440.1752.9519.0433.91
200543.3315.5827.752.550.290.160.550.680.130.040.080.060.570.440.150.740.870.090.270.921.100.410.1342.0914.4927.59
200624.303.9320.361.580.310.160.330.280.060.020.060.030.320.470.130.360.420.040.150.670.630.220.0721.452.4419.01
200712.642.3410.300.840.150.100.150.150.030.000.010.060.180.240.060.190.190.050.100.400.310.090.0412.571.4211.15
20085.531.753.780.420.160.100.060.060.010.000.000.000.040.260.040.070.050.000.010.200.180.040.002.730.871.86
20096.023.882.150.420.140.150.050.060.010.000.010.000.020.280.030.050.060.010.000.160.200.060.013.011.841.18
201023.9515.298.661.670.320.240.300.250.070.010.040.060.370.560.150.490.300.070.090.760.650.230.0320.3913.766.64
201174.7050.7423.964.610.600.620.920.960.280.070.190.070.921.230.351.820.700.250.281.592.330.430.2770.0849.9620.12
201274.8439.1735.674.730.610.470.951.160.200.070.200.140.951.070.341.870.740.320.401.692.470.360.2177.9040.0137.89
201392.8338.3054.545.770.840.661.091.250.270.060.180.151.281.500.441.871.300.150.522.262.730.430.3583.7534.2249.53
2014115.9938.8877.116.770.980.821.291.420.400.150.250.131.331.800.261.931.960.120.722.453.020.630.67104.5233.0971.43
201571.3736.0135.374.330.770.590.820.690.250.140.160.050.881.360.351.031.140.050.411.691.850.400.4059.1329.4929.64