:Product: Solar Region Summary
:Issued: 2025 Oct 26 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 299 Issued at 0030Z on 26 Oct 2025
Report compiled from data received at SWO on 25 Oct
I. Regions with Sunspots. Locations Valid at 25/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
4254 N10W73 175 0040 Hsx 01 01 Alpha
4257 S09W33 135 0060 Hsx 01 01 Alpha
4261 S07W00 102 0040 Hsx 03 02 Alpha
4262 S14W33 135 0060 Cao 03 05 Beta
4266 N15E16 086 0060 Dao 04 05 Beta
4267 N01E45 057 0140 Hsx 03 01 Alpha
4269 S11E41 059 0020 Cro 02 04 Beta
IA. H-alpha Plages without Spots. Locations Valid at 25/2400Z Oct
Nmbr Location Lo
4255 S08W86 188
4256 S16W56 158
4259 S20W31 133
4260 S11W21 123
4263 N06W72 174
4264 N07W06 108
4265 N12W51 153
4268 S10W12 114
II. Regions Due to Return 26 Oct to 28 Oct
Nmbr Lat Lo
4247 S12 342
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