2017 Apr 30 0000 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 201704300000 1 8.3 -74.8 1 1 1.4 0.64 -99.00 0.44 0.43 84.94 1 1.17 Hax Alpha 201704300000 2 - 9.2 -32.0 1 1 0.7 0.49 -99.00 0.15 100.00 37.83 0 -99.00 Hsx Alpha