2015 Apr 21 1800 UTC Sunspot Group Detection and Classification Results (based on SDO HMI Continuum and Magnetogram Images) Number of Detected Sunspot Groups : 7 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 0 S10.7/W74.6 0.8 92 0 Axx Alpha 6 1 0 0002 1 0 N10.5/W54.4 0.3 6 0 Axx Alpha 6 1 0 0003 1 1 N 6.4/W54.0 1.5 49 49 Hsx Alpha 10 1 0 0004 8 4 N19.4/W28.6 6.6 252 184 Csc Beta-Gamma 14 4 0 0005 2 1 N 4.5/W20.6 3.1 297 291 Chi Beta-Gamma 26 6 1 0006 3 1 S13.7/W11.9 3.0 16 7 Cso Beta 25 4 0 0007 5 3 S10.2/E13.7 13.0 208 183 Csc Beta-Gamma 14 4 0 Total Number of Spots : 21 Wolf Number : 91 < Flare Probability as a whole > C-Flare : 67 (%) M-Flare : 19 (%) X-Flare : 1 (%)