:Product: 0519SRS.txt :Issued: 2026 May 19 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 139 Issued at 0030Z on 19 May 2026 Report compiled from data received at SWO on 18 May I. Regions with Sunspots. Locations Valid at 18/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4436 N19W52 331 0070 Hsx 03 03 Alpha 4439 N06E42 237 0050 Dao 08 02 Beta 4440 N17E42 237 0030 Hrx 02 02 Alpha 4441 N08W01 280 0060 Dao 06 06 Beta 4442 S15E28 251 0010 Bxo 02 02 Beta 4443 S16E47 232 0010 Bxo 03 02 Beta IA. H-alpha Plages without Spots. Locations Valid at 18/2400Z May Nmbr Location Lo None II. Regions Due to Return 19 May to 21 May Nmbr Lat Lo 4425 N06 184 4428 S23 183