:Product: Solar Region Summary

:Issued: 2025 Aug 25 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 237 Issued at 0030Z on 25 Aug 2025
Report compiled from data received at SWO on 24 Aug

I.  Regions with Sunspots.  Locations Valid at 24/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4188 S09W10   211  0050 Hsx  01   01 Alpha

4189 N08W24   225  0010 Hsx  01   01 Alpha

4191 N11E29   172  0360 Ehi  11   12 Beta-Gamma

4193 S27W16   217  0010 Axx  01   01 Alpha

4194 N02E13   188  0030 Cao  04   03 Beta

4195 S17E54   147  0020 Hax  01   01 Alpha

4196 S11E64   137  0010 Axx  01   01 Alpha

4197 S17E66   135  0060 Dao  07   02 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 24/2400Z Aug

Nmbr  Location  Lo

4182  N10W83   284

4187  S18W58   258

4190  N18E01   200

4192  N26W71   272

II. Regions Due to Return 25 Aug to 27 Aug

Nmbr Lat    Lo

4174 S08    103

4178 N09    078

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