2021 Mar 28 2000 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 202103282000 1 22.0 - 7.3 1 1 0.6 0.55 -99.00 0.12 24.60 46.53 0 -99.00 Hsx Alpha