:Product: Solar Region Summary :Issued: 2025 Mar 28 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 87 Issued at 0030Z on 28 Mar 2025 Report compiled from data received at SWO on 27 Mar I. Regions with Sunspots. Locations Valid at 27/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4035 N16W63 087 0020 Cso 05 03 Beta 4041 N17E01 023 0010 Bxo 03 02 Beta 4043 N14E28 356 0110 Dai 07 14 Beta 4044 N21E48 336 0010 Bxo 04 02 Beta 4045 S16E77 307 0030 Hsx 02 01 Alpha IA. H-alpha Plages without Spots. Locations Valid at 27/2400Z Mar Nmbr Location Lo 4038 S15W22 046 4039 N09W19 043 4040 S08W10 034 4042 S12W02 026 II. Regions Due to Return 28 Mar to 30 Mar Nmbr Lat Lo None