:Product: Solar Region Summary

:Issued: 2025 Jun 17 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 168 Issued at 0030Z on 17 Jun 2025
Report compiled from data received at SWO on 16 Jun

I.  Regions with Sunspots.  Locations Valid at 16/2400Z 

Nmbr Location  Lo  Area  Z   LL   NN Mag Type

4109 S17W90   123  0020 Cao  03   04 Beta

4110 N05W83   116  0080 Dai  06   08 Beta

4111 N15W26   059  0070 Cso  04   05 Beta

4113 N10W09   042  0020 Hsx  01   01 Alpha

4114 N18W01   034  0330 Ekc  11   30 Beta-Gamma-Delta

4115 N21E12   021  0100 Cso  13   03 Beta

4116 S11W03   036  0080 Dso  07   04 Beta

IA. H-alpha Plages without Spots.  Locations Valid at 16/2400Z Jun

Nmbr  Location  Lo

4112  S09W47   080

II. Regions Due to Return 17 Jun to 19 Jun

Nmbr Lat    Lo

4101 N04    284

4099 S14    273

4100 N10    264

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