:Product: Solar Region Summary

:Issued: 2025 Feb 18 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 49 Issued at 0030Z on 18 Feb 2025
Report compiled from data received at SWO on 17 Feb

I.  Regions with Sunspots.  Locations Valid at 17/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

3986 N06W90   254  0080 Hsx  03   01 Alpha

3989 N19W39   204  0250 Hhx  03   01 Alpha

3990 S09W23   188  0250 Cko  11   17 Beta-Gamma

3991 S14W10   175  0010 Axx  01   01 Alpha

3992 S06W81   246  0090 Eai  14   17 Beta-Gamma

3993 N15E24   141  0250 Hhx  03   02 Alpha

3994 S19W46   211  0010 Bxo  03   04 Beta

3995 S21W74   239  0030 Hrx  01   01 Alpha

3996 S16E39   126  0350 Eko  13   21 Beta-Gamma

3997 N03E16   149  0050 Cai  06   10 Beta

3998 S14E54   111  0150 Dai  07   16 Beta-Delta

3999 N06E38   127  0030 Cro  06   07 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 17/2400Z Feb

Nmbr  Location  Lo

3987  S07W89   254

II. Regions Due to Return 18 Feb to 20 Feb

Nmbr Lat    Lo

3974 S17    039

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