:Product: Solar Region Summary :Issued: 2017 May 21 0030 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar Region Summary SRS Number 141 Issued at 0030Z on 21 May 2017 Report compiled from data received at SWO on 20 May I. Regions with Sunspots. Locations Valid at 20/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2656 N11E08 069 0020 Hax 02 01 Alpha 2658 S07E09 069 0010 Hrx 01 01 Alpha IA. H-alpha Plages without Spots. Locations Valid at 20/2400Z May Nmbr Location Lo 2657 N07W36 113 II. Regions Due to Return 21 May to 23 May Nmbr Lat Lo 2654 N11 334