:Product: 0531SRS.txt :Issued: 2026 May 31 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 151 Issued at 0030Z on 31 May 2026 Report compiled from data received at SWO on 30 May I. Regions with Sunspots. Locations Valid at 30/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4444 S21W48 169 0070 Hsx 02 01 Alpha 4446 S15W21 142 0250 Cho 05 08 Beta 4447 S17W55 176 0080 Hsx 02 01 Alpha 4449 S09W16 137 0040 Cso 06 05 Beta 4452 N10W61 182 0070 Dai 07 09 Beta-Gamma 4454 S15E20 101 0010 Hrx 01 01 Alpha 4455 N15E38 083 0300 Dho 10 10 Beta 4456 N14E56 065 0010 Bxo 07 03 Beta 4457 S10W00 121 0020 Cro 08 05 Beta IA. H-alpha Plages without Spots. Locations Valid at 30/2400Z May Nmbr Location Lo 4445 N07W43 164 4448 S05W12 133 4450 N10W20 141 4451 S17W01 122 II. Regions Due to Return 31 May to 02 Jun Nmbr Lat Lo 4438 N20 031