:Product: Solar Region Summary

:Issued: 2025 Dec 06 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 340 Issued at 0030Z on 06 Dec 2025
Report compiled from data received at SWO on 05 Dec

I.  Regions with Sunspots.  Locations Valid at 05/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4294 S15W09   291  1000 Fkc  19   29 Beta-Gamma-Delta

4295 N04W03   285  0030 Cro  02   03 Beta

4296 S14E10   272  0660 Eki  11   08 Beta

4298 S18W24   306  0100 Cso  04   02 Beta

4299 N21E15   267  0190 Dao  07   03 Beta-Delta

4300 N08E25   257  0020 Cso  02   02 Beta

4301 S09W72   354  0080 Dai  06   05 Beta

4302 S04W85   007  0020 Hsx  02   01 Alpha

IA. H-alpha Plages without Spots.  Locations Valid at 05/2400Z Dec

Nmbr  Location  Lo

4297  S12W67   349

II. Regions Due to Return 06 Dec to 08 Dec

Nmbr Lat    Lo

None

---

Thank you for using the Product Subscription Service. If you would like to remove a product subscription or update the personal information in your account, go to the Product Subscription Site. Please do not use the from address for correspondence, as it is not monitored. For comments or help, please contact SWPC Help.