:Product: Solar Region Summary :Issued: 2017 Feb 23 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 54 Issued at 0030Z on 23 Feb 2017 Report compiled from data received at SWO on 22 Feb I. Regions with Sunspots. Locations Valid at 22/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2638 N19E35 111 0150 Dso 10 07 Beta IA. H-alpha Plages without Spots. Locations Valid at 22/2400Z Feb Nmbr Location Lo 2636 N11W41 187 2637 S04E17 129 II. Regions Due to Return 23 Feb to 25 Feb Nmbr Lat Lo None