The Sunspot Observer - Average annual indices of solar activity NGDC - January, 1989

Statistics of sunspot activity

January, 1989

Visual indices of solar activity by National Geophysical Data Center

Date12345678910111213141516171819202122232425262728293031Average%
W165.00171.67149.20128.60169.14166.83185.14206.71208.17234.57243.50243.00230.83234.71208.71168.83159.20170.20155.80146.60122.71180.33147.50162.80187.67182.43187.71183.75203.00177.71182.17182.72100
Wn53.4368.0053.2047.6069.2972.0079.0077.2973.8386.7189.7583.4091.6795.1496.2984.1796.20105.00105.80107.0097.57120.8399.67102.40110.3393.1472.4350.0060.1754.0049.6782.1044.93
Ws111.57103.6796.0081.0099.8694.83106.14129.43134.33147.86153.75159.60139.17139.57112.4384.6763.0065.2050.0039.6025.1459.5047.8360.4077.3389.29115.29133.75142.83123.71132.50100.6255.07
n7.299.339.007.2010.1410.179.147.867.6710.8612.2512.0011.1710.439.297.677.208.008.208.807.4310.837.175.805.174.434.575.756.836.147.678.24100
A1.000.671.400.201.291.331.000.860.330.860.000.400.671.290.570.170.400.400.600.600.571.170.831.001.500.430.430.250.170.141.170.708.49
B0.861.170.600.200.290.831.141.291.501.000.751.401.831.000.710.500.401.201.000.200.861.831.671.200.000.000.571.752.331.000.670.9611.65
C0.711.170.600.802.142.332.570.711.502.574.003.403.172.291.861.831.801.803.002.001.712.171.330.601.000.860.290.751.000.711.671.6920.49
D2.293.173.202.200.711.501.000.290.000.142.501.800.671.001.710.830.801.000.401.401.571.000.500.400.330.140.000.000.330.430.331.0212.39
E2.001.330.800.801.140.170.431.001.670.710.750.800.500.710.570.830.800.400.600.000.291.170.830.000.170.571.001.000.831.291.170.789.53
F0.000.170.000.000.000.000.571.001.001.001.001.200.831.001.001.171.201.601.401.000.710.331.002.002.002.292.001.752.001.571.001.0312.45
G0.430.671.001.602.432.332.002.001.332.572.001.601.670.710.140.330.200.000.000.400.000.330.170.000.000.000.000.250.170.000.330.809.66
H0.000.000.000.000.140.170.000.140.000.000.500.000.330.430.290.000.000.000.000.400.000.500.000.000.000.000.000.000.000.000.000.091.14
I0.001.001.401.402.001.500.430.570.332.000.751.401.502.002.432.001.601.601.202.801.712.330.830.600.170.140.290.000.001.001.331.1714.22
x1.861.832.000.401.572.172.142.141.831.860.751.802.502.291.290.670.801.601.600.801.433.002.502.201.500.431.002.002.501.141.831.6620.13
r0.570.500.601.201.291.000.710.140.170.431.500.801.330.860.710.330.600.201.001.400.430.830.170.400.000.000.000.500.170.140.000.587.04
s0.861.832.802.202.712.001.430.861.503.432.252.601.831.432.292.832.602.802.402.202.432.831.501.000.830.570.430.000.331.002.501.8222.03
a3.143.503.202.402.433.172.862.292.003.865.504.403.334.002.141.671.001.200.802.201.862.171.500.601.001.141.862.002.833.573.172.4830.06
h0.140.000.000.200.430.170.140.140.500.290.750.200.170.000.430.170.200.200.400.400.290.330.170.200.670.430.000.000.000.000.000.232.74
k0.711.670.400.801.711.671.862.291.671.001.502.202.001.862.432.002.002.002.001.801.001.671.331.401.171.861.291.251.000.290.171.4818.00
x1.001.672.801.603.433.001.431.570.672.861.251.802.503.713.292.172.002.001.803.802.294.001.671.601.670.570.710.250.171.142.501.9623.84
o3.144.674.204.205.436.675.714.004.336.299.007.607.004.143.293.333.004.004.203.803.435.173.672.200.830.860.862.503.831.712.504.0549.15
i3.142.832.001.401.290.501.431.432.000.711.251.801.001.711.570.830.600.200.800.201.291.331.832.002.672.432.292.752.833.292.671.6820.39
c0.000.170.000.000.000.000.570.860.671.000.750.800.670.861.141.331.601.801.401.000.430.330.000.000.000.570.710.250.000.000.000.556.62
CV134.71183.50142.40142.80185.14164.00170.57181.29178.17186.14243.75231.80185.33170.71200.29174.00169.40174.20169.20171.00127.86168.50119.17111.20121.17145.00115.43111.00114.17100.43102.83157.91100
CVn43.5770.5059.4056.2073.0063.5067.5767.8661.3365.8687.25104.0082.1760.00102.1486.1794.2098.20102.00116.80115.29129.6780.8376.0079.0074.5756.1450.2549.6733.2926.3375.2547.65
CVs91.14113.0083.0086.60112.14100.50103.00113.43116.83120.29156.50127.80103.17110.7198.1487.8375.2076.0067.2054.2012.5738.8338.3335.2042.1770.4359.2960.7564.5067.1476.5082.6652.35