2017 May 20 1900 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 1 1 S 6.9/E10.6 0.3 8 8 Hax Alpha 9 1 0 0002 1 1 N11.0/E14.9 0.7 16 16 Hsx Alpha 10 1 0 Total Number of Spots : 2 Wolf Number : 22 < Flare Probability as a whole > C-Flare : 18 (%) M-Flare : 2 (%) X-Flare : 0 (%)