:Product: Solar Region Summary
:Issued: 2025 Oct 12 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 285 Issued at 0030Z on 12 Oct 2025
Report compiled from data received at SWO on 11 Oct
I. Regions with Sunspots. Locations Valid at 11/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
4242 S16W78 004 0010 Axx 01 01 Alpha
4245 S10W94 021 0010 Bxo 04 03 Beta
4246 N22W03 290 0050 Dai 07 12 Beta
4247 S12W38 325 0030 Cro 03 06 Beta
4248 N07E29 257 0050 Dso 06 07 Beta
4249 S20E35 251 0010 Axx 01 01 Alpha
4250 N07E31 255 0040 Dai 05 08 Beta
IA. H-alpha Plages without Spots. Locations Valid at 11/2400Z Oct
Nmbr Location Lo
4240 N17W88 015
4241 N12W86 013
4243 N19W58 345
4244 S21W22 309
II. Regions Due to Return 12 Oct to 14 Oct
Nmbr Lat Lo
4225 N10 196
4227 S17 158
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