:Product: Solar Region Summary

:Issued: 2025 Jun 12 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 163 Issued at 0030Z on 12 Jun 2025
Report compiled from data received at SWO on 11 Jun

I.  Regions with Sunspots.  Locations Valid at 11/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4105 S14W32   131  0250 Ekc  13   15 Beta-Gamma

4107 S14W54   153  0180 Dao  05   08 Beta-Delta

4108 S21W71   170  0010 Axx  01   01 Alpha

4109 S17W18   117  0010 Cro  07   03 Beta

4110 N05W16   115  0010 Cro  06   04 Beta

4111 N16E41   058  0140 Hsx  03   02 Alpha

4112 S09E25   074  0005 Axx  01   01 Alpha

4113 N12E65   034  0020 Cao  03   03 Beta

4114 N17E63   036  0030 Cro  04   06 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 11/2400Z Jun

Nmbr  Location  Lo

4106  N13W83   182

II. Regions Due to Return 12 Jun to 14 Jun

Nmbr Lat    Lo

4092 S13    354

4094 N20    347

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