2019 Apr 16 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 201904162100 1 4.2 -46.9 1 1 4.7 3.87 -99.00 0.18 0.46 15.83 1 1.34 Hhx Alpha