:Product: Solar Region Summary
:Issued: 2025 Aug 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 240 Issued at 0030Z on 28 Aug 2025
Report compiled from data received at SWO on 27 Aug
I. Regions with Sunspots. Locations Valid at 27/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
4188 S09W50 211 0030 Hsx 01 01 Alpha
4190 N19W42 203 0010 Axx 01 01 Alpha
4191 N12W13 174 0400 Ehi 12 13 Beta
4194 N03W29 190 0010 Axx 02 02 Alpha
4195 S18E14 147 0010 Axx 01 01 Alpha
4196 S12E25 136 0010 Hrx 01 01 Alpha
4197 S17E30 131 0720 Eki 13 29 Beta-Gamma
4198 N11E07 154 0010 Bxo 04 02 Beta
4199 N04E45 116 0170 Cao 05 09 Beta
4200 S08W14 175 0040 Dai 05 11 Beta
4201 S21E44 117 0100 Dsi 09 07 Beta
4202 S15E48 113 0150 Hax 03 02 Alpha
4203 N12W75 236 0060 Dao 05 07 Beta
4204 N03E57 104 0010 Hrx 01 01 Alpha
IA. H-alpha Plages without Spots. Locations Valid at 27/2400Z Aug
Nmbr Location Lo
4189 N08W66 227
4193 S27W58 219
II. Regions Due to Return 28 Aug to 30 Aug
Nmbr Lat Lo
4183 S02 051
4172 N09 050
4169 N23 045
4181 S11 032
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