:Product: Solar Region Summary

:Issued: 2025 Oct 03 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 276 Issued at 0030Z on 03 Oct 2025
Report compiled from data received at SWO on 02 Oct

I.  Regions with Sunspots.  Locations Valid at 02/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4226 S09W90   136  0090 Hsx  03   02 Alpha

4230 S10W65   111  0300 Eki  11   14 Beta-Gamma-Delta

4232 N04W06   052  0300 Dhi  08   18 Beta-Gamma-Delta

4233 N17W03   049  0005 Bxo  05   03 Beta

4235 N27W04   050  0020 Hrx  01   01 Alpha

4236 N10W14   060  0300 Dki  09   20 Beta-Gamma

4238 S14W69   115  0100 Dso  07   05 Beta-Gamma

4240 N16E39   007  0010 Axx  01   01 Alpha

4241 N14E34   012  0030 Dro  07   07 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 02/2400Z Oct

Nmbr  Location  Lo

4228  N05W83   129

4234  S23W51   097

4237  N16W47   093

4239  S10W69   115

II. Regions Due to Return 03 Oct to 05 Oct

Nmbr Lat    Lo

4219 N25    300

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