:Product: Solar Region Summary

:Issued: 2025 Oct 29 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 302 Issued at 0030Z on 29 Oct 2025
Report compiled from data received at SWO on 28 Oct

I.  Regions with Sunspots.  Locations Valid at 28/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4257 S09W73   136  0040 Hsx  02   01 Alpha

4261 S05W41   104  0030 Hsx  02   01 Alpha

4262 S14W73   136  0090 Cso  03   03 Beta

4266 N16W25   088  0030 Cro  07   05 Beta

4267 N04E03   060  0120 Cso  03   05 Beta

4269 S11W00   063  0020 Cao  04   03 Beta

4270 S06W16   079  0010 Bxo  04   03 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 28/2400Z Oct

Nmbr  Location  Lo

4259  S20W73   136

4260  S11W63   126

4264  N07W51   114

4268  S10W54   117

II. Regions Due to Return 29 Oct to 31 Oct

Nmbr Lat    Lo

4246 N24    305

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