:Product: Solar Region Summary :Issued: 2021 May 20 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 140 Issued at 0030Z on 20 May 2021 Report compiled from data received at SWO on 19 May I. Regions with Sunspots. Locations Valid at 19/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2822 N18W91 338 0040 Hsx 01 01 Alpha 2824 N19E52 195 0130 Hsx 02 03 Alpha IA. H-alpha Plages without Spots. Locations Valid at 19/2400Z May Nmbr Location Lo 2823 S23W81 328 II. Regions Due to Return 20 May to 22 May Nmbr Lat Lo None