:Product: Solar Region Summary

:Issued: 2025 Oct 20 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 293 Issued at 0030Z on 20 Oct 2025
Report compiled from data received at SWO on 19 Oct

I.  Regions with Sunspots.  Locations Valid at 19/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4248 N06W81   262  0380 Dko  10   05 Beta

4252 S13W28   209  0150 Cso  07   05 Beta

4254 N10E06   175  0090 Hsx  02   01 Alpha

4256 S15E26   155  0100 Cao  06   04 Beta

4257 S10E48   133  0210 Cao  07   04 Beta

4258 S14W55   236  0010 Axx  01   01 Alpha

4259 S20E49   132  0010 Bxo  03   02 Beta

4260 S10E61   120  0010 Hsx  01   01 Alpha

IA. H-alpha Plages without Spots.  Locations Valid at 19/2400Z Oct

Nmbr  Location  Lo

4249  S20W78   259

4251  N19W57   238

4255  S08W02   183

II. Regions Due to Return 20 Oct to 22 Oct

Nmbr Lat    Lo

4236 N10    082

4232 N03    074

4235 N27    063

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