2016 Apr 19 2200 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 201604192200 1 5.2 30.0 2 1 1.1 0.74 0.69 0.06 100.00 69.34 0 -99.00 Cai Alpha