:Product: Solar Region Summary
:Issued: 2025 Dec 30 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 364 Issued at 0030Z on 30 Dec 2025
Report compiled from data received at SWO on 29 Dec
I. Regions with Sunspots. Locations Valid at 29/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
4317 N12W50 015 0200 Cso 05 05 Beta
4321 S09W77 042 0320 Dkc 07 06 Beta-Delta
4323 S15E37 288 0010 Bxi 08 10 Beta
4324 N25E37 288 0230 Dao 08 13 Beta-Gamma
4325 S09E31 295 0200 Dai 10 08 Beta-Gamma
4328 S14E23 302 0030 Hrx 02 03 Alpha
4329 S12E49 276 0010 Axx 01 01 Alpha
4330 S16E54 271 0010 Axx 01 01 Alpha
4331 S25E64 261 0010 Hsx 01 01 Alpha
IA. H-alpha Plages without Spots. Locations Valid at 29/2400Z Dec
Nmbr Location Lo
4312 N19W88 053
4315 N21W77 043
4316 S07W87 052
4318 N05W45 010
4319 S12W26 352
4320 N06W17 343
4326 S03W49 015
4327 S21W35 360
II. Regions Due to Return 30 Dec to 01 Jan
Nmbr Lat Lo
4309 S09 218
4307 S15 214
4305 S25 212
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