2016 Apr 21 0500 UTC Sunspot Group Classification Results Number of Detected Sunspot Groups : 2 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 201604210500 1 5.6 12.7 1 1 1.0 1.24 -99.00 0.04 15.11 46.48 0 -99.00 Hsx Alpha 201604210500 2 - 5.2 68.5 1 1 2.0 1.94 -99.00 0.16 1.08 25.15 1 1.17 Hsx Alpha