2015 Apr 20 1900 UTC Sunspot Group Detection and Classification Results (based on SDO HMI Continuum and Magnetogram Images) Number of Detected Sunspot Groups : 8 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 0 N 8.3/W71.0 7.3 44 0 Bxo Beta-Gamma 10 1 0 0002 1 0 S10.4/W61.6 0.4 11 0 Axx Alpha 6 1 0 0003 1 1 N 7.0/W42.1 1.4 55 55 Hsx Alpha 10 1 0 0004 4 2 N19.7/W16.1 6.0 349 286 Cai Beta-Gamma 15 4 0 0005 4 1 N 5.4/W 8.5 3.5 299 289 Cki Beta 53 15 3 0006 1 0 S11.8/E24.8 0.1 2 0 Axx Alpha 6 1 0 0007 2 1 S10.4/E33.4 2.7 162 157 Csi Beta 13 2 0 0008 2 0 N14.9/E37.8 3.6 13 0 Bxo Beta 10 1 0 Total Number of Spots : 18 Wolf Number : 98 < Flare Probability as a whole > C-Flare : 78 (%) M-Flare : 24 (%) X-Flare : 3 (%)