:Product: Solar Region Summary

:Issued: 2025 Feb 19 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 50 Issued at 0030Z on 19 Feb 2025
Report compiled from data received at SWO on 18 Feb

I.  Regions with Sunspots.  Locations Valid at 18/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

3989 N19W53   205  0250 Hhx  03   01 Alpha

3990 S09W37   189  0250 Cko  11   12 Beta-Gamma

3992 S06W96   248  0090 Eai  14   17 Beta-Gamma

3993 N15E10   142  0250 Hhx  03   01 Alpha

3994 S19W60   212  0005 Axx  01   01 Alpha

3995 S21W88   240  0030 Hrx  02   01 Alpha

3996 S16E25   127  0360 Eki  14   18 Beta-Gamma

3997 N03E03   149  0030 Cao  06   08 Beta

3998 S14E40   112  0170 Dai  08   19 Beta-Delta

3999 N06E23   129  0030 Cro  07   09 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 18/2400Z Feb

Nmbr  Location  Lo

3991  S14W24   176

II. Regions Due to Return 19 Feb to 21 Feb

Nmbr Lat    Lo

3974 S17    039

3976 N11    022

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