:Product: Solar Region Summary

:Issued: 2024 Jan 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 18 Issued at 0030Z on 18 Jan 2024
Report compiled from data received at SWO on 17 Jan

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

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

3545 S07W39   042  0120 Cao  03   02 Beta

3548 N15W24   028  0010 Bxo  02   03 Beta

3549 S22W01   004  0180 Cso  06   05 Beta

3551 N28W12   018  0030 Hsx  01   02 Alpha

3552 S24W81   085  0100 Cao  03   02 Beta

3553 N09E17   346  0090 Cao  04   35 Beta

3554 N07E24   339  0040 Hsx  01   01 Alpha

3555 S10E45   318  0180 Dso  05   04 Beta-Gamma

3556 N17E52   311  0080 Hsx  01   01 Alpha

3558 S11W81   084  0050 Cao  02   03 Beta

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

Nmbr  Location  Lo

3540  S20W95   099

3541  S22W90   093

3544  N18W80   084

3546  S24W59   063

3547  N18W65   069

3550  S18W45   049

3557  S13E60   060

II. Regions Due to Return 18 Jan to 20 Jan

Nmbr Lat    Lo

3534 S15    240

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