:Product: Solar Region Summary

:Issued: 2025 Jul 22 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 203 Issued at 0030Z on 22 Jul 2025
Report compiled from data received at SWO on 21 Jul

I.  Regions with Sunspots.  Locations Valid at 21/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4136 N19W88   018  0210 Cao  04   03 Beta

4140 S12W62   352  0010 Axx  01   01 Alpha

4142 N03W52   342  0060 Cao  04   05 Beta

4143 N26W78   008  0220 Dao  10   09 Beta

4148 S07W72   002  0010 Axx  01   01 Alpha

4149 N17E44   246  0230 Esi  11   08 Beta-Gamma

4150 S14E43   247  0110 Dso  08   10 Beta

4151 N11W35   325  0010 Bxo  03   02 Beta

4152 N09E63   227  0010 Axx  01   01 Alpha

IA. H-alpha Plages without Spots.  Locations Valid at 21/2400Z Jul

Nmbr  Location  Lo

4144  S14W19   309

4145  S24W61   351

4147  N06W16   306

II. Regions Due to Return 22 Jul to 24 Jul

Nmbr Lat    Lo

4129 N02    192

4125 N23    188

4134 S22    162

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