2018 Aug 21 0100 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 201808210100 1 - 5.5 31.9 3 2 4.7 0.38 0.17 0.27 0.88 48.46 1 1.73 Dso Beta