:Product: Solar Region Summary

:Issued: 2025 Aug 05 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 217 Issued at 0030Z on 05 Aug 2025
Report compiled from data received at SWO on 04 Aug

I.  Regions with Sunspots.  Locations Valid at 04/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4161 S13W32   136  0050 Cso  05   03 Beta

4165 N12E04   100  0110 Hax  03   02 Alpha

4167 N11W64   168  0280 Ehi  11   14 Beta-Gamma

4168 N05E03   100  0090 Eac  11   13 Beta-Gamma-Delta

4169 N22E66   037  0080 Cao  06   04 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 04/2400Z Aug

Nmbr  Location  Lo

4160  S08W79   184

4164  S21W46   151

II. Regions Due to Return 05 Aug to 07 Aug

Nmbr Lat    Lo

4140 S12    009

4142 N03    001

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