:Product: Solar Region Summary

:Issued: 2025 May 13 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 133 Issued at 0030Z on 13 May 2025
Report compiled from data received at SWO on 12 May

I.  Regions with Sunspots.  Locations Valid at 12/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4082 S09W51   187  0040 Hsx  01   01 Alpha

4084 S20E07   129  0010 Axx  02   04 Alpha

4085 N03W02   137  0030 Cro  03   02 Beta

4086 N07W71   207  0030 Cro  04   06 Beta

4087 N15E77   059  0090 Hsx  03   01 Alpha

IA. H-alpha Plages without Spots.  Locations Valid at 12/2400Z May

Nmbr  Location  Lo

4081  N07W79   215

II. Regions Due to Return 13 May to 15 May

Nmbr Lat    Lo

4078 N16    026

4070 S12    024

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