:Product: Solar Region Summary

:Issued: 2025 Jun 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 179 Issued at 0030Z on 28 Jun 2025
Report compiled from data received at SWO on 27 Jun

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

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4117 S14W60   308  0100 Dso  07   04 Beta

4118 S13W45   293  0010 Bxo  03   04 Beta

4120 N07W50   298  0050 Dao  06   04 Beta

4121 S12W30   278  0010 Cro  05   02 Beta

4122 N13E28   220  0100 Dai  06   11 Beta

4123 S25E21   227  0010 Axx  02   02 Alpha

4124 S14E51   197  0010 Bxo  04   03 Beta

4125 N21E76   172  0050 Hsx  02   01 Alpha

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

Nmbr  Location  Lo

4119  S25W58   306

II. Regions Due to Return 28 Jun to 30 Jun

Nmbr Lat    Lo

4105 S15    146

4109 S17    137

4110 N06    137

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