2021 Apr 21 1500 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 3 1 N14.8/W67.9 12.8 127 106 Cki Beta-Gamma 53 15 3 0002 3 2 S23.8/E 1.0 6.4 20 16 Cso Beta 25 4 0 0003 1 1 S27.5/E 4.4 1.2 56 56 Hsx Alpha 10 1 0 0004 1 1 S19.2/E57.1 1.6 60 60 Hsx Alpha 10 1 0 Total Number of Spots : 8 Wolf Number : 48 < Flare Probability as a whole > C-Flare : 71 (%) M-Flare : 20 (%) X-Flare : 3 (%)