:Product: Solar Region Summary :Issued: 2018 Mar 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 80 Issued at 0030Z on 21 Mar 2018 Report compiled from data received at SWO on 20 Mar I. Regions with Sunspots. Locations Valid at 20/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 20/2400Z Mar Nmbr Location Lo 2701 S12W78 104 2702 N19W88 114 II. Regions Due to Return 21 Mar to 23 Mar Nmbr Lat Lo None