:Product: Solar Region Summary

:Issued: 2025 Jul 16 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 197 Issued at 0030Z on 16 Jul 2025
Report compiled from data received at SWO on 15 Jul

I.  Regions with Sunspots.  Locations Valid at 15/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4135 S09W39   048  0040 Hsx  02   01 Alpha

4136 N19W15   024  0190 Eao  12   08 Beta-Gamma

4138 N29W66   075  0075 Eso  15   06 Beta

4139 N22W30   039  0100 Dai  08   13 Beta-Delta

4140 S15E18   351  0070 Cao  08   08 Beta

4142 N01E35   334  0040 Dao  07   10 Beta-Gamma

4143 N23E01   008  0030 Cro  05   06 Beta

4144 S15E62   307  0030 Hsx  01   01 Alpha

4145 S24E19   350  0010 Bxo  02   03 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 15/2400Z Jul

Nmbr  Location  Lo

None

II. Regions Due to Return 16 Jul to 18 Jul

Nmbr Lat    Lo

4133 S17    275

4123 S28    244

4122 N12    240

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