:Product: Solar Region Summary

:Issued: 2024 Feb 20 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 51 Issued at 0030Z on 20 Feb 2024
Report compiled from data received at SWO on 19 Feb

I.  Regions with Sunspots.  Locations Valid at 19/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

3581 S21W73   121  0010 Axx  01   01 Alpha

3583 N08W78   006  0170 Fso  17   06 Beta

3584 S14W47   335  0010 Axx  03   02 Alpha

3586 N27E07   282  0160 Cso  02   01 Beta

3590 N18E61   226  0530 Eho  14   04 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 19/2400Z Feb

Nmbr  Location  Lo

3585  N13W23   312

3587  S20W16   305

3588  S03W30   319

II. Regions Due to Return 20 Feb to 22 Feb

Nmbr Lat    Lo

3564 S13    189

3575 S36    184

3565 N05    177

3573 N21    176

3572 S12    165

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