:Product: Solar Region Summary

:Issued: 2026 Feb 11 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 42 Issued at 0030Z on 11 Feb 2026
Report compiled from data received at SWO on 10 Feb

I.  Regions with Sunspots.  Locations Valid at 10/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4366 N14W84   204  0800 Fhc  19   22 Beta-Gamma-Delta

4367 N09W58   178  0015 Hrx  01   01 Alpha

4368 S10W55   175  0100 Hsx  02   01 Alpha

4369 S03W51   171  0110 Hsx  02   02 Alpha

4371 S23W34   154  0020 Hrx  02   01 Alpha

4373 N09E10   110  0140 Hax  03   03 Alpha

4374 N11E58   062  0200 Cso  10   05 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 10/2400Z Feb

Nmbr  Location  Lo

4362  S18W88   207

4363  S27W90   209

4370  S18W45   164

II. Regions Due to Return 11 Feb to 13 Feb

Nmbr Lat    Lo

4351 S04    023

4353 N17    017

4349 S14    353

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