:Product: Solar Region Summary
:Issued: 2025 Dec 23 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 357 Issued at 0030Z on 23 Dec 2025
Report compiled from data received at SWO on 22 Dec
I. Regions with Sunspots. Locations Valid at 22/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
4312 N18E05 053 0040 Hsx 02 01 Alpha
4316 S08E10 048 0130 Dai 08 12 Beta-Gamma
4317 N11E51 008 0240 Eai 11 10 Beta
4318 N05E54 004 0060 Dao 06 06 Beta
4319 S08E66 351 0010 Axx 01 01 Alpha
IA. H-alpha Plages without Spots. Locations Valid at 22/2400Z Dec
Nmbr Location Lo
4308 N08W81 139
4311 N03W70 128
4313 S14W26 084
4314 N24E04 054
4315 N19E21 037
II. Regions Due to Return 23 Dec to 25 Dec
Nmbr Lat Lo
4298 S16 323
4294 S15 301
4296 S15 288
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