:Product: Solar Region Summary

:Issued: 2026 Feb 18 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 49 Issued at 0030Z on 18 Feb 2026
Report compiled from data received at SWO on 17 Feb

I.  Regions with Sunspots.  Locations Valid at 17/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4373 N09W83   110  0110 Hax  03   03 Alpha

4374 N08W37   064  0220 Dsi  04   11 Beta

4375 N16W08   035  0010 Hrx  01   01 Alpha

4377 N07E25   002  0020 Cro  07   08 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 17/2400Z Feb

Nmbr  Location  Lo

4376  N13E14   014

II. Regions Due to Return 18 Feb to 20 Feb

Nmbr Lat    Lo

4372 S23    267

4358 N17    259

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