:Product: Solar Region Summary

:Issued: 2025 Dec 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 362 Issued at 0030Z on 28 Dec 2025
Report compiled from data received at SWO on 27 Dec

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

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4312 N19W61   053  0030 Hsx  02   01 Alpha

4316 S07W59   051  0010 Hrx  01   01 Alpha

4317 N12W21   013  0250 Ekc  11   07 Beta

4319 S09E01   351  0030 Dro  09   10 Beta

4321 S10W50   042  0380 Dkc  07   17 Beta-Gamma-Delta

4323 S14E65   287  0020 Hax  01   01 Alpha

4324 N24E64   288  0130 Dac  06   05 Beta

4325 S09E58   294  0100 Dao  07   08 Beta

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

Nmbr  Location  Lo

4314  N24W66   058

4315  N21W49   041

4318  N05W15   007

4320  N06E13   339

II. Regions Due to Return 28 Dec to 30 Dec

Nmbr Lat    Lo

4304 N26    259

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