:Product: Solar Region Summary

:Issued: 2025 Jul 28 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 209 Issued at 0030Z on 28 Jul 2025
Report compiled from data received at SWO on 27 Jul

I.  Regions with Sunspots.  Locations Valid at 27/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4149 N15W37   248  0150 Dso  10   05 Beta

4150 S17W42   253  0050 Hsx  01   01 Alpha

4153 S28W07   217  0160 Dao  10   08 Beta

4154 S12E05   207  0030 Cao  03   03 Beta

4155 S08E19   192  0060 Eai  11   15 Beta

4156 N08E19   192  0010 Axx  01   01 Alpha

4157 S19E15   196  0050 Hsx  01   01 Alpha

4160 S08E34   177  0030 Hsx  01   01 Alpha

4161 S13E75   136  0120 Hsx  03   01 Alpha

IA. H-alpha Plages without Spots.  Locations Valid at 27/2400Z Jul

Nmbr  Location  Lo

4152  N09W23   234

4158  S15W89   300

4159  S08W24   235

II. Regions Due to Return 28 Jul to 30 Jul

Nmbr Lat    Lo

4138 N29    084

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