:Product: Solar Region Summary

:Issued: 2026 Jun 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 173 Issued at 0030Z on 22 Jun 2026
Report compiled from data received at SWO on 21 Jun

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

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4470 N07E02   188  0020 Dro  07   05 Beta

4472 S14E42   148  0060 Dao  03   06 Beta

4473 S08E56   134  0200 Eai  11   12 Beta-Gamma

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

Nmbr  Location  Lo

4468  N11W58   248

4469  S16W64   254

4471  N17W30   219

II. Regions Due to Return 22 Jun to 24 Jun

Nmbr Lat    Lo

4458 S05    095

4456 N18    076

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