2021 May 21 2100 UTC Sunspot Group Detection and Classification Results (based on SDO HMI Continuum and Magnetogram Images) Number of Detected Sunspot Groups : 1 ASSA Number Num Spots Num Spots (with penumbra) Location LE Area Area(pen) McIntosh Class Mag Class fprob_C fprob_M fprob_X 0001 2 1 N20.0/E28.9 2.8 248 246 Csi Beta-Gamma 13 2 0 Total Number of Spots : 2 Wolf Number : 12 < Flare Probability as a whole > C-Flare : 13 (%) M-Flare : 2 (%) X-Flare : 0 (%)