2018 Apr 24 0000 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 1 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 201804240000 1 3.2 13.7 3 1 2.1 1.35 0.68 0.16 0.01 46.56 0 -99.00 Csi Alpha