2021 Nov 18 2000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 2 Date G_Ind Lat Lon Num_Spot Num_Spot_Pen Lon_Ext N-S Ratio_Area Ratio_Um Ratio_Pol Assym Num_Neutral Rough Zpc Wilson 202111182000 1 -17.7 21.3 1 1 1.1 1.03 -99.00 0.29 0.00 32.33 0 -99.00 Hsx Alpha 202111182000 2 16.3 33.7 1 1 0.8 0.75 -99.00 0.24 29.00 27.92 0 -99.00 Hsx Alpha