:Product: Solar Region Summary
:Issued: 2025 May 24 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 144 Issued at 0030Z on 24 May 2025
Report compiled from data received at SWO on 23 May
I. Regions with Sunspots. Locations Valid at 23/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
4087 N13W70 061 0090 Hsx 02 01 Alpha
4090 S12W30 021 0020 Hsx 01 01 Alpha
4092 S13E13 338 0060 Hsx 01 01 Alpha
4093 S07E23 328 0020 Hsx 01 01 Alpha
4094 N21E25 326 0020 Cro 06 07 Beta
4095 S06W84 075 0020 Cro 06 05 Beta
4096 N06E45 306 0040 Hsx 01 01 Alpha
4097 S13E45 306 0030 Cri 06 08 Beta-Gamma
4098 S05W26 017 0030 Cai 06 07 Beta
IA. H-alpha Plages without Spots. Locations Valid at 23/2400Z May
Nmbr Location Lo
4089 N11W41 032
4091 S13W48 039
II. Regions Due to Return 24 May to 26 May
Nmbr Lat Lo
4079 N08 261
4081 N07 232
4086 N07 225
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