:Product: Solar Region Summary

:Issued: 2024 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 2024
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

3581 S21W59   001  0020 Hsx  01   01 Alpha

3583 N09W67   009  0250 Fki  17   11 Beta

3584 S15W33   335  0020 Bxo  04   06 Beta

3586 N27E20   282  0140 Hsx  02   02 Alpha

3587 S20W02   304  0010 Bxo  05   03 Beta

3590 N19E78   224  0250 Hhx  04   01 Alpha

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

Nmbr  Location  Lo

3585  N13W09   311

3588  S03W15   317

II. Regions Due to Return 19 Feb to 21 Feb

Nmbr Lat    Lo

3564 S13    189

3575 S36    184

3565 N05    177

3573 N21    176

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