:Product: Solar Region Summary

:Issued: 2025 Aug 08 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 220 Issued at 0030Z on 08 Aug 2025
Report compiled from data received at SWO on 07 Aug

I.  Regions with Sunspots.  Locations Valid at 07/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4161 S13W72   137  0020 Cso  03   02 Beta

4165 N12W37   102  0100 Cao  04   08 Beta

4168 N05W37   102  0260 Eki  11   23 Beta-Gamma-Delta

4169 N22E32   033  0070 Cao  03   04 Beta

4170 S17W68   133  0140 Dso  07   04 Beta

4171 N19E51   014  0040 Hsx  02   01 Alpha

4172 N09E38   027  0130 Dai  09   12 Beta-Gamma

4173 S18W42   107  0010 Bxo  03   04 Beta

4174 S07W17   082  0010 Bxo  02   02 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 07/2400Z Aug

Nmbr  Location  Lo

4164  S21W89   154

II. Regions Due to Return 08 Aug to 10 Aug

Nmbr Lat    Lo

4158 S15    314

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