:Product: Solar Region Summary

:Issued: 2025 Dec 14 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 348 Issued at 0030Z on 14 Dec 2025
Report compiled from data received at SWO on 13 Dec

I.  Regions with Sunspots.  Locations Valid at 13/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4296 S16W95   272  0410 Eho  12   05 Beta-Gamma

4304 N26W74   250  0050 Cao  07   03 Beta

4305 S25W23   199  0080 Hax  04   03 Alpha

4307 S13W19   195  0030 Dri  06   09 Beta

4308 N07E45   131  0020 Cro  05   06 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 13/2400Z Dec

Nmbr  Location  Lo

4300  N08W87   263

4303  S25W32   208

4306  S16W56   232

II. Regions Due to Return 14 Dec to 16 Dec

Nmbr Lat    Lo

4288 N19    062

4290 S10    055

4291 S12    048

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