The Sunspot Observer - Average annual indices of solar activity NGDC - March, 2003

Statistics of sunspot activity

March, 2003

Visual indices of solar activity by National Geophysical Data Center

Date12345678910111213141516171819202122232425262728293031Average%
W72.5079.75122.00159.50140.33131.33148.25153.75192.67171.67124.50102.3373.00106.75116.00111.3375.5056.0056.0046.0037.7530.2539.7563.0083.6791.67152.33189.00160.00175.33152.67110.15100
Wn20.2523.7549.6783.2586.3376.0091.5086.0093.6777.6770.0063.0053.3363.7559.0055.3327.2514.0016.0013.2515.5012.0011.2546.5062.6762.67103.00122.0079.5083.0059.3357.4352.14
Ws52.2556.0072.3376.2554.0055.3356.7567.7599.0094.0054.5039.3319.6743.0057.0056.0048.2542.0040.0032.7522.2518.2528.5016.5021.0029.0049.3367.0080.5092.3393.3352.7247.86
n5.005.757.6710.008.338.008.759.0011.3310.678.006.674.335.755.755.333.753.003.253.003.002.502.754.005.675.006.678.008.008.008.006.29100
A0.250.002.331.751.002.000.500.500.671.000.501.000.330.750.750.330.250.250.250.000.500.500.250.000.330.000.330.000.000.000.330.548.55
B1.000.000.671.001.330.671.002.251.671.330.500.330.330.250.250.670.750.000.000.000.751.000.250.000.330.000.670.001.000.000.330.599.41
C0.500.751.333.251.332.002.001.253.002.672.000.671.331.002.000.670.000.251.250.750.500.501.501.001.330.001.331.001.001.332.001.2720.27
D1.753.003.003.504.003.004.253.254.333.003.002.671.333.251.752.331.001.250.500.250.000.000.752.502.673.672.673.003.503.003.002.4238.56
E0.000.000.000.000.330.000.000.000.000.000.000.000.000.000.500.670.501.000.750.500.000.000.000.000.000.000.672.000.000.671.330.294.57
F0.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.00
G0.500.750.000.000.000.000.000.000.670.000.000.000.000.000.250.330.500.000.250.500.250.000.000.000.000.330.000.000.501.670.330.223.51
H0.000.000.000.000.000.001.001.250.330.670.501.000.000.000.250.000.000.000.000.000.000.000.000.000.000.000.671.000.500.330.000.243.85
I1.001.250.330.500.330.330.000.500.672.001.501.001.000.500.000.330.750.250.251.001.000.500.000.501.001.000.331.001.501.000.670.7111.29
x1.250.003.002.752.332.671.502.752.332.331.001.330.671.001.001.001.000.250.250.001.251.500.500.000.670.001.000.001.000.000.671.1317.96
r0.250.750.001.001.330.331.250.751.330.330.500.330.670.750.250.000.000.500.000.500.000.000.250.000.670.000.670.000.000.000.000.406.37
s2.253.251.673.502.002.002.252.003.002.332.001.671.000.751.250.670.750.251.251.001.000.750.751.503.002.001.334.002.502.003.001.8329.07
a0.250.752.001.751.672.001.751.502.673.672.501.331.002.252.002.000.000.000.251.250.750.251.252.501.002.672.332.003.003.333.001.7027.02
h0.250.750.000.000.000.000.750.751.001.331.000.670.000.000.000.000.000.000.000.000.000.000.000.000.000.000.671.000.500.670.670.325.13
k0.750.251.001.001.001.001.251.251.000.671.001.331.001.001.251.672.002.001.500.250.000.000.000.000.330.330.671.001.002.000.670.9114.45
x1.251.252.672.251.332.331.502.251.673.672.503.001.331.251.000.671.000.500.501.001.501.000.250.501.331.001.332.002.001.331.001.4923.69
o3.254.004.336.756.005.006.756.508.677.005.003.002.674.004.003.672.001.502.001.501.501.502.253.503.332.673.334.004.004.005.333.9763.10
i0.500.500.671.001.000.670.500.251.000.000.500.670.330.500.751.000.250.750.500.500.000.000.250.001.001.331.671.002.002.001.330.7211.50
c0.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.000.500.250.250.000.000.000.000.000.000.000.331.000.000.670.330.111.71
CV93.00129.75106.67137.25133.33112.67171.50153.50192.67170.67157.50136.6775.00102.25107.00120.67103.00101.0087.2547.5021.0012.2529.5068.0091.33105.33133.33209.00159.00219.67168.00117.91100
CVn53.2561.7558.3375.7584.6770.00122.50109.25132.33114.00107.50101.3354.0065.5069.0075.0047.2543.0036.2510.502.001.759.7554.5067.6770.6795.00130.00101.50129.0082.6772.1261.16
CVs39.7568.0048.3361.5048.6742.6749.0044.2560.3356.6750.0035.3321.0036.7538.0045.6755.7558.0051.0037.0019.0010.5019.7513.5023.6734.6738.3379.0057.5090.6785.3345.7938.84