:Product: Solar Region Summary

:Issued: 2025 Mar 25 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 84 Issued at 0030Z on 25 Mar 2025
Report compiled from data received at SWO on 24 Mar

I.  Regions with Sunspots.  Locations Valid at 24/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4028 S16W80   144  0010 Axx  02   04 Alpha

4030 S18W65   129  0100 Hsx  02   01 Alpha

4035 N15W22   084  0010 Bxo  09   06 Beta

4036 N07W65   129  0260 Dhi  09   09 Beta-Gamma

4039 N09E23   041  0010 Bxo  03   03 Beta

4040 S08E32   032  0010 Axx  01   02 Alpha

IA. H-alpha Plages without Spots.  Locations Valid at 24/2400Z Mar

Nmbr  Location  Lo

4032  N28W90   154

4033  N19W61   125

4034  S11W49   113

4037  N19W62   126

4038  S14E20   044

4041  N18E35   029

4042  S12E40   024

II. Regions Due to Return 25 Mar to 27 Mar

Nmbr Lat    Lo

4012 S14    322

4024 N05    309

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