2021 May 31 0900 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
202105310900      1    11.8    23.2         4             1      5.6   1.38        0.28      0.17       0.82       27.06            1    1.27  Cso              Beta
202105310900      2   -31.0    28.3         1             1      0.4   0.15      -99.00      0.25       0.00       62.55            0  -99.00  Hax             Alpha