2021 Apr 20 1600 UTC Sunspot Group Detection and Classification Results (based on SDO HMI Continuum and Magnetogram Images) Number of Detected Sunspot Groups : 4 ASSA Number Num Spots Num Spots (with penumbra) Location LE Area Area(pen) McIntosh Class Mag Class fprob_C fprob_M fprob_X 0001 6 1 N16.1/W58.6 10.4 154 102 Cso Beta-Gamma 25 4 0 0002 3 3 S23.9/E13.8 6.0 33 33 Dso Beta 35 6 0 0003 1 1 S27.4/E16.3 1.4 58 58 Hsx Alpha 10 1 0 0004 1 1 S20.4/E69.7 1.8 44 44 Hax Alpha 9 1 0 Total Number of Spots : 11 Wolf Number : 51 < Flare Probability as a whole > C-Flare : 60 (%) M-Flare : 12 (%) X-Flare : 0 (%)