:Product: Solar Region Summary

:Issued: 2025 May 15 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 135 Issued at 0030Z on 15 May 2025
Report compiled from data received at SWO on 14 May

I.  Regions with Sunspots.  Locations Valid at 14/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4082 S09W78   188  0040 Hsx  02   01 Alpha

4085 N03W30   140  0010 Bxo  03   02 Beta

4087 N15E52   058  0200 Dso  08   05 Beta-Gamma-Delta

4088 N09W41   151  0010 Bxo  03   05 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 14/2400Z May

Nmbr  Location  Lo

4084  S20W21   131

II. Regions Due to Return 15 May to 17 May

Nmbr Lat    Lo

4080 S12    348

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