2017 Apr 21 0700 UTC Sunspot Group Detection and Classification Results (based on SDO HMI Continuum and Magnetogram Images) Number of Detected Sunspot Groups : 2 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 2 N10.4/E41.9 4.9 212 209 Csi Beta-Gamma 13 2 0 0002 1 0 N10.7/E57.0 0.4 8 0 Axx Alpha 6 1 0 Total Number of Spots : 4 Wolf Number : 24 < Flare Probability as a whole > C-Flare : 18 (%) M-Flare : 3 (%) X-Flare : 0 (%)