:Product: Solar Region Summary

:Issued: 2025 Feb 22 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 53 Issued at 0030Z on 22 Feb 2025
Report compiled from data received at SWO on 21 Feb

I.  Regions with Sunspots.  Locations Valid at 21/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

3989 N19W93   205  0250 Hhx  03   01 Alpha

3990 S09W78   190  0120 Cso  03   03 Beta

3993 N15W32   144  0170 Cso  03   03 Beta

3996 S16W17   129  0330 Fko  17   08 Beta

3997 N03W40   152  0010 Bxo  04   02 Beta

3998 S14W02   114  0220 Eai  11   22 Beta-Gamma-Delta

3999 N06W20   132  0020 Cro  06   03 Beta

4000 N17E07   104  0120 Dai  06   16 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 21/2400Z Feb

Nmbr  Location  Lo

3991  S14W66   178

II. Regions Due to Return 22 Feb to 24 Feb

Nmbr Lat    Lo

3976 N11    022

3977 N18    020

3978 N14    007

3984 N15    006

3981 N07    358

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