2021 Apr 21 2300 UTC Sunspot Group Detection and Classification Results (based on SDO HMI Continuum and Magnetogram Images) Number of Detected Sunspot Groups : 3 ASSA Number Num Spots Num Spots (with penumbra) Location LE Area Area(pen) McIntosh Class Mag Class fprob_C fprob_M fprob_X 0001 1 1 S22.8/W 2.9 0.4 10 10 Hsx Alpha 10 1 0 0002 1 1 S27.5/E 0.5 0.8 42 42 Hsx Alpha 10 1 0 0003 1 1 S18.8/E52.8 1.4 40 40 Hsx Alpha 10 1 0 Total Number of Spots : 3 Wolf Number : 33 < Flare Probability as a whole > C-Flare : 27 (%) M-Flare : 3 (%) X-Flare : 0 (%)