2019 May 18 0200 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 201905180200 1 4.1 -72.0 1 1 3.0 1.95 -99.00 0.04 0.43 34.60 1 1.20 Hsx Alpha