:Product: Solar Region Summary

:Issued: 2025 Feb 12 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 43 Issued at 0030Z on 12 Feb 2025
Report compiled from data received at SWO on 11 Feb

I.  Regions with Sunspots.  Locations Valid at 11/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

3983 N06W37   281  0060 Dao  04   05 Beta

3986 N06W15   259  0150 Hsx  03   02 Alpha

3987 S09W04   248  0010 Bxo  06   06 Beta

3988 S18W65   309  0010 Axx  03   03 Alpha

3989 N18E36   208  0170 Hsx  03   01 Alpha

3990 S09E54   190  0260 Dko  06   03 Beta-Gamma

3991 S12E70   174  0030 Hsx  01   01 Alpha

IA. H-alpha Plages without Spots.  Locations Valid at 11/2400Z Feb

Nmbr  Location  Lo

3985  N23W80   324

II. Regions Due to Return 12 Feb to 14 Feb

Nmbr Lat    Lo

3975 N15    153

3972 S19    153

3973 N13    130

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