2015 Apr 21 2000 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/W75.4 1.0 92 0 Axx Alpha 6 1 0 0002 1 0 N10.5/W55.2 0.3 8 0 Axx Alpha 6 1 0 0003 1 1 N 6.3/W54.7 1.7 51 51 Hsx Alpha 10 1 0 0004 6 4 N19.6/W29.5 6.6 249 218 Dac Beta-Gamma 35 5 0 0005 3 1 N 4.5/W21.4 3.9 307 296 Chi Beta-Gamma 26 6 1 0006 2 1 S13.7/W11.8 3.0 14 6 Cai Beta 15 4 0 0007 4 3 S 9.6/E20.4 11.0 239 234 Esc Beta-Gamma 41 7 0 Total Number of Spots : 18 Wolf Number : 88 < Flare Probability as a whole > C-Flare : 81 (%) M-Flare : 23 (%) X-Flare : 1 (%)