:Product: Solar Region Summary

:Issued: 2025 Sep 14 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 257 Issued at 0030Z on 14 Sep 2025
Report compiled from data received at SWO on 13 Sep

I.  Regions with Sunspots.  Locations Valid at 13/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4211 S14W77   013  0090 Hsx  02   01 Alpha

4213 S14W66   002  0100 Dao  07   07 Beta

4216 N10E52   244  0180 Dai  06   05 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 13/2400Z Sep

Nmbr  Location  Lo

4215  N24W69   005

II. Regions Due to Return 14 Sep to 16 Sep

Nmbr Lat    Lo

4200 S09    195

4191 N11    194

4208 N18    191

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