2018 Apr 25 2100 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 201804252100 1 3.3 -11.9 1 1 1.1 0.61 -99.00 0.12 0.00 40.35 0 -99.00 Hsx Alpha