:Product: Solar Region Summary

:Issued: 2026 Feb 04 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 35 Issued at 0030Z on 04 Feb 2026
Report compiled from data received at SWO on 03 Feb

I.  Regions with Sunspots.  Locations Valid at 03/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4358 N16W30   241  0030 Cro  04   05 Beta

4362 S16E06   206  0040 Cao  05   07 Beta-Gamma

4366 N14E07   204  1100 Fkc  16   42 Beta-Gamma-Delta

4367 N09E38   174  0050 Cao  08   10 Beta

4368 S10E38   174  0040 Hsx  02   01 Alpha

4369 S03E43   168  0040 Hsx  02   01 Alpha

4370 S18E50   161  0030 Cro  01   01 Beta

4371 S22E60   151  0040 Dao  09   08 Beta

4372 S24W39   250  0015 Bxo  04   06 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 03/2400Z Feb

Nmbr  Location  Lo

4359  N22W51   262

4360  S16W29   240

4363  S26E03   208

4364  S17W89   300

4365  N26W67   278

II. Regions Due to Return 04 Feb to 06 Feb

Nmbr Lat    Lo

4343 S09    113

4348 S17    083

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