:Product: Solar Region Summary

:Issued: 2025 Sep 16 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 259 Issued at 0030Z on 16 Sep 2025
Report compiled from data received at SWO on 15 Sep

I.  Regions with Sunspots.  Locations Valid at 15/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4216 N10E24   246  0210 Dai  09   11 Beta

4217 S17E58   212  0200 Dao  10   06 Beta

4218 N14W86   356  0060 Dso  08   04 Beta

4219 N26W16   286  0020 Cro  03   06 Beta

4220 S18E28   242  0010 Bxo  04   04 Beta

4221 N04E57   213  0020 Cro  04   03 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 15/2400Z Sep

Nmbr  Location  Lo

None

II. Regions Due to Return 16 Sep to 18 Sep

Nmbr Lat    Lo

4197 S18    149

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