:Product: Solar Region Summary

:Issued: 2026 Feb 05 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 36 Issued at 0030Z on 05 Feb 2026
Report compiled from data received at SWO on 04 Feb

I.  Regions with Sunspots.  Locations Valid at 04/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4358 N16W44   242  0020 Cro  04   03 Beta

4362 S16W08   206  0030 Cao  04   06 Beta

4366 N14W07   205  1090 Fkc  17   47 Beta-Gamma-Delta

4367 N09E25   174  0050 Cao  09   05 Beta

4368 S10E25   173  0040 Hsx  02   01 Alpha

4369 S04E30   168  0040 Cso  02   02 Beta

4370 S19E39   159  0010 Axx  01   01 Alpha

4371 S23E47   151  0050 Dao  08   10 Beta

4372 S23W54   252  0010 Axx  03   01 Alpha

IA. H-alpha Plages without Spots.  Locations Valid at 04/2400Z Feb

Nmbr  Location  Lo

4359  N22W65   263

4360  S16W43   241

4363  S26W11   209

4365  N26W81   279

II. Regions Due to Return 05 Feb to 07 Feb

Nmbr Lat    Lo

4348 S17    083

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