:Product: Solar Region Summary

:Issued: 2023 Dec 17 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 351 Issued at 0030Z on 17 Dec 2023
Report compiled from data received at SWO on 16 Dec

I.  Regions with Sunspots.  Locations Valid at 16/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

3513 N18W82   147  0070 Hsx  02   01 Alpha

3514 N05W82   147  0300 Ekc  13   12 Beta-Gamma

3516 S18W29   094  0010 Axx  01   01 Alpha

3518 N13E21   044  0010 Axx  04   03 Alpha

3519 S12W02   067  0130 Dai  07   18 Beta

3520 N08W75   140  0080 Cso  05   05 Beta

3521 N12E57   008  0030 Hsx  01   01 Alpha

3522 S04E25   040  0010 Bxo  02   04 Beta

3523 N21E62   003  0020 Hrx  01   02 Alpha

3524 N26E63   002  0020 Hrx  02   02 Alpha

3525 S09E45   020  0020 Bxo  03   04 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 16/2400Z Dec

Nmbr  Location  Lo

3515  S14W31   096

3517  N11W69   134

II. Regions Due to Return 17 Dec to 19 Dec

Nmbr Lat    Lo

3509 N11    333

3500 S18    324

3501 S11    317

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