:Product: Solar Region Summary
:Issued: 2025 Oct 02 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 275 Issued at 0030Z on 02 Oct 2025
Report compiled from data received at SWO on 01 Oct
I. Regions with Sunspots. Locations Valid at 01/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
4226 S09W76 135 0090 Hsx 03 02 Alpha
4230 S10W51 110 0300 Eki 11 14 Beta-Gamma-Delta
4232 N04E08 051 0260 Dhi 08 12 Beta-Gamma
4233 N17E07 052 0010 Bxo 09 08 Beta
4235 N27E10 049 0030 Hsx 01 01 Alpha
4236 N10W00 059 0300 Dki 09 23 Beta-Gamma-Delta
4238 S14W55 114 0120 Dso 07 06 Beta
4240 N16E53 006 0010 Axx 01 01 Alpha
4241 N14E48 011 0030 Cro 05 04 Beta
IA. H-alpha Plages without Spots. Locations Valid at 01/2400Z Oct
Nmbr Location Lo
4227 S15W83 142
4228 N05W69 128
4234 S23W37 096
4237 N16W33 092
4239 S10W55 114
II. Regions Due to Return 02 Oct to 04 Oct
Nmbr Lat Lo
4219 N25 300
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