2017 May 21 1400 UTC Sunspot Group Detection and Classification Results (based on SDO HMI Continuum and Magnetogram Images) Number of Detected Sunspot Groups : 3 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 6.4/W 0.8 0.4 10 10 Hax Alpha 9 1 0 0002 1 1 N11.2/E 4.3 0.5 13 13 Hsx Alpha 10 1 0 0003 2 1 N13.4/E32.0 3.5 19 12 Cao Beta 23 4 0 Total Number of Spots : 4 Wolf Number : 34 < Flare Probability as a whole > C-Flare : 37 (%) M-Flare : 6 (%) X-Flare : 0 (%)