:Product: Solar Region Summary

:Issued: 2026 Feb 22 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 53 Issued at 0030Z on 22 Feb 2026
Report compiled from data received at SWO on 21 Feb

I.  Regions with Sunspots.  Locations Valid at 21/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4374 N10W91   065  0120 Hsx  03   01 Alpha

IA. H-alpha Plages without Spots.  Locations Valid at 21/2400Z Feb

Nmbr  Location  Lo

4375  N17W62   036

4376  N13W41   015

4377  N07W31   005

II. Regions Due to Return 22 Feb to 24 Feb

Nmbr Lat    Lo

4366 N14    222

4362 S18    222

4363 S26    220

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