The Sunspot Observer - Average annual indices of solar activity NGDC - November, 1991

Statistics of sunspot activity

November, 1991

Visual indices of solar activity by National Geophysical Data Center

Date123456789101112131415161718192021222324252627282930Average%
W263.67227.43151.14128.83154.29173.33185.29196.83179.00197.00179.83162.67162.00186.00145.20108.80100.67103.80136.00126.83114.00117.50111.33145.67131.83123.20148.50157.50149.00109.50152.55100
Wn75.1761.8648.0048.1747.0031.3338.4375.6773.17109.00119.67112.33101.20102.5079.8061.6034.1725.8022.0026.8335.0040.0027.6728.5019.1720.6032.0044.0037.6730.0053.6135.14
Ws188.50165.57103.1480.67107.29142.00146.86121.17105.8388.0060.1750.3360.8083.5065.4047.2066.5078.00114.00100.0079.0077.5083.67117.17112.67102.60116.50113.50111.3379.5098.9564.86
n10.8310.439.438.179.7110.339.4310.339.339.757.507.006.207.005.805.605.176.409.008.508.179.178.3310.509.507.008.338.508.676.338.35100
A2.171.861.141.331.711.500.711.331.501.001.001.000.601.500.400.801.171.203.601.501.332.171.672.333.672.001.331.671.671.501.5518.51
B1.000.430.571.671.863.003.431.501.502.250.832.001.602.001.401.000.171.201.401.831.332.002.672.833.000.801.500.671.500.501.5818.94
C1.832.002.431.671.141.000.570.670.500.500.830.000.600.001.401.400.830.200.802.333.503.001.672.170.501.000.831.331.331.171.2414.86
D2.672.571.711.831.861.831.292.832.003.503.333.332.201.500.600.200.832.203.202.331.671.331.001.671.832.603.673.833.172.672.1826.06
E0.331.000.570.000.290.670.710.500.500.000.330.670.601.000.800.400.500.000.000.170.000.000.000.000.000.000.000.000.000.000.303.61
F1.501.000.290.000.000.000.000.170.170.250.170.000.000.000.600.400.330.000.000.000.000.000.000.000.000.000.000.000.000.000.161.94
G1.331.000.710.170.570.331.291.331.171.000.000.000.601.000.600.600.330.800.000.000.000.000.000.000.000.000.000.000.000.000.435.13
H0.000.000.000.000.000.000.000.500.500.250.330.000.000.000.000.000.000.200.000.000.000.000.000.000.000.000.000.000.000.000.060.71
I0.000.572.001.502.292.001.431.501.501.000.670.000.000.000.000.801.000.600.000.330.330.671.331.500.500.601.001.001.000.500.8510.23
x3.172.291.713.003.574.504.142.833.003.251.833.002.203.501.801.801.332.405.003.332.674.174.335.176.672.802.832.333.172.003.1337.46
r0.000.290.570.000.140.170.000.170.330.500.330.000.000.500.000.600.330.200.601.000.500.501.001.670.170.200.170.170.170.170.354.17
s1.332.141.712.503.713.333.002.171.501.001.000.670.600.500.600.801.501.201.801.332.673.001.672.672.002.401.173.672.831.331.8622.28
a4.334.434.572.671.861.171.293.502.172.252.000.671.400.501.601.401.501.601.402.832.331.501.331.000.671.604.001.671.501.832.0224.18
h0.000.000.140.000.000.170.000.000.000.250.000.000.000.000.600.200.000.400.000.000.000.000.000.000.000.000.000.000.000.000.060.70
k2.001.290.710.000.431.001.001.672.332.502.332.672.002.001.200.800.500.600.200.000.000.000.000.000.000.000.170.671.001.000.9411.21
x2.172.433.142.834.003.502.143.333.502.252.001.000.601.500.401.602.172.003.601.831.672.833.003.834.172.602.332.672.672.002.4629.46
o6.176.005.434.834.715.676.435.174.005.503.674.003.403.503.803.202.004.205.006.506.506.335.336.504.502.404.675.334.833.174.7657.00
i1.831.570.710.500.861.000.711.831.672.001.671.672.002.001.400.801.000.200.400.170.000.000.000.170.832.001.330.501.001.001.0312.31
c0.670.430.140.000.140.170.140.000.170.000.170.330.200.000.200.000.000.000.000.000.000.000.000.000.000.000.000.000.170.170.101.23
CV202.83182.00129.5777.33112.14130.00127.57176.17168.33188.25160.67158.67134.20128.00121.6080.8076.33102.0088.2075.8375.5070.1750.6772.6763.6780.00100.17126.50124.50103.17116.25100
CVn63.5051.7141.0034.3335.4328.1730.0052.6755.6793.5091.50106.6785.2079.0076.0042.6012.3316.002.4010.0025.8321.5011.6710.834.172.2015.8336.1726.8319.6739.4133.90
CVs139.33130.2988.5743.0076.71101.8397.57123.50112.6794.7569.1752.0049.0049.0045.6038.2064.0086.0085.8065.8349.6748.6739.0061.8359.5077.8084.3390.3397.6783.5076.8466.10