:Product: Solar Region Summary

:Issued: 2025 Oct 13 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 286 Issued at 0030Z on 13 Oct 2025
Report compiled from data received at SWO on 12 Oct

I.  Regions with Sunspots.  Locations Valid at 12/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4246 N24W16   290  0180 Dai  07   15 Beta-Gamma

4247 S12W52   326  0060 Dai  05   10 Beta

4248 N06E15   259  0150 Dai  08   21 Beta-Gamma

4250 N06E20   254  0040 Dso  04   04 Beta

4251 N19E40   234  0010 Hrx  01   01 Alpha

4252 S13E66   208  0060 Hsx  02   01 Alpha

4253 S17W10   282  0010 Cro  02   03 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 12/2400Z Oct

Nmbr  Location  Lo

4243  N19W72   346

4244  S21W36   310

4249  S20E21   253

II. Regions Due to Return 13 Oct to 15 Oct

Nmbr Lat    Lo

4227 S17    158

4226 S09    152

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