:Product: Solar Region Summary

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

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

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

3956 N05W42   281  0160 Cao  08   05 Beta

3957 N19W84   323  0010 Axx  01   01 Alpha

3959 N18E35   204  0400 Dki  06   10 Beta-Gamma-Delta

3961 S09E58   181  0220 Eac  13   15 Beta-Gamma

3962 N17E68   171  0080 Eai  11   06 Beta-Gamma-Delta

3963 N24E06   233  0020 Cao  05   05 Beta

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

Nmbr  Location  Lo

3950  S18W86   325

3958  S06E07   232

II. Regions Due to Return 16 Jan to 18 Jan

Nmbr Lat    Lo

3935 S19    143

3937 S12    136

3946 S11    122

3938 N19    122

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