:Product: Solar Region Summary

:Issued: 2026 Feb 02 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 33 Issued at 0030Z on 02 Feb 2026
Report compiled from data received at SWO on 01 Feb

I.  Regions with Sunspots.  Locations Valid at 01/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4357 S13W80   318  0010 Axx  01   01 Alpha

4359 N22W23   261  0010 Axx  01   01 Alpha

4362 S18E31   207  0040 Hsx  03   01 Alpha

4366 N14E35   202  0550 Ekc  12   21 Beta-Gamma-Delta

4367 N07E62   176  0030 Hsx  03   01 Alpha

4368 S10E63   175  0030 Hsx  03   01 Alpha

4369 S01E71   167  0120 Hsx  04   01 Alpha

IA. H-alpha Plages without Spots.  Locations Valid at 01/2400Z Feb

Nmbr  Location  Lo

4355  S13W63   301

4356  S10W90   328

4358  N14W05   243

4360  S16W01   239

4361  N19W84   322

4363  S26E31   207

4364  S17W61   299

4365  N26W39   277

II. Regions Due to Return 02 Feb to 04 Feb

Nmbr Lat    Lo

4343 S09    113

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