:Product: Solar Region Summary

:Issued: 2025 Jan 05 1959 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 4 Issued at 0030Z on 04 Jan 2025
Report compiled from data received at SWO on 03 Jan

I.  Regions with Sunspots.  Locations Valid at 03/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

3935 S18W91   128  0060 Hsx  01   01 Alpha

3938 N19W69   106  0050 Hax  08   03 Alpha

3939 S17W47   084  0120 Cso  05   08 Beta

3941 S05W40   077  0080 Cso  11   06 Beta

3943 S15E21   016  0130 Dao  08   13 Beta-Gamma

3944 S13W08   045  0200 Dao  08   14 Beta

3945 S10E33   004  0350 Dki  09   15 Beta-Gamma

3946 S11W67   104  0120 Dao  05   04 Beta

3947 N11E57   340  0240 Dac  05   08 Beta-Delta

3948 N16E33   004  0010 Bxo  02   02 Beta

3949 S09W23   060  0010 Bxo  03   06 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 03/2400Z Jan

Nmbr  Location  Lo

3937  S12W82   119

3940  S06W47   084

3942  S13W16   053

II. Regions Due to Return 04 Jan to 06 Jan

Nmbr Lat    Lo

3922 S19    301

3930 S23    270

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