:Product: Solar Region Summary
:Issued: 2025 Dec 31 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 365 Issued at 0030Z on 31 Dec 2025
Report compiled from data received at SWO on 30 Dec
I. Regions with Sunspots. Locations Valid at 30/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
4317 N11W62 014 0200 Dso 05 07 Beta-Gamma
4321 S10W90 042 0320 Dkc 06 08 Beta-Delta
4323 S16E26 287 0010 Bxi 03 05 Beta
4324 N24E22 290 0200 Dao 08 10 Beta-Gamma
4325 S08E17 295 0220 Eki 11 11 Beta-Gamma-Delta
4328 S14E08 304 0030 Cro 03 04 Beta
4329 S12E35 277 0010 Bxo 01 02 Beta
4330 S16E41 271 0010 Bxo 01 03 Beta
4331 S25E50 262 0020 Hrx 01 01 Alpha
IA. H-alpha Plages without Spots. Locations Valid at 30/2400Z Dec
Nmbr Location Lo
4318 N05W59 011
4319 S12W40 352
4320 N06W31 343
4326 S03W63 015
4327 S21W49 001
II. Regions Due to Return 31 Dec to 02 Jan
Nmbr Lat Lo
4309 S09 218
4307 S15 214
4305 S25 212
4310 N02 196
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