:Product: Solar Region Summary

:Issued: 2023 Sep 21 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 264 Issued at 0030Z on 21 Sep 2023
Report compiled from data received at SWO on 20 Sep

I.  Regions with Sunspots.  Locations Valid at 20/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

3425 N24W99   238  0060 Hsx  02   01 Alpha

3429 N12W81   212  0100 Cao  03   03 Beta

3433 N28W41   173  0090 Hsx  02   01 Alpha

3435 N09E29   102  0300 Dki  04   04 Beta-Delta

3436 N21W64   195  0220 Dai  06   06 Beta

3437 S18W43   174  0190 Dai  03   11 Beta

3438 N10E20   111  0070 Cai  05   11 Beta

3439 S25E32   100  0030 Cao  03   02 Beta

3440 N17E46   085  0060 Hsx  01   01 Alpha

3441 N08W03   134  0020 Cro  03   04 Beta

3442 S11E52   079  0050 Csi  01   05 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 20/2400Z Sep

Nmbr  Location  Lo

3431  S14W80   212

3434  N08W70   202

II. Regions Due to Return 21 Sep to 23 Sep

Nmbr Lat    Lo

3417 S08    029

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