:Product: Solar Region Summary
:Issued: 2025 Jun 15 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 166 Issued at 0030Z on 15 Jun 2025
Report compiled from data received at SWO on 14 Jun
I. Regions with Sunspots. Locations Valid at 14/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
4105 S15W71 131 0310 Eki 12 09 Beta
4107 S15W93 153 0090 Cao 02 03 Beta
4110 N06W58 118 0120 Eai 11 12 Beta
4111 N14W00 060 0100 Hsx 02 01 Alpha
4113 N10E18 042 0020 Hsx 01 01 Alpha
4114 N17E26 034 0270 Dki 10 19 Beta-Gamma
4115 N21E40 020 0160 Eso 12 03 Beta
4116 S12E26 034 0080 Dao 07 08 Beta
IA. H-alpha Plages without Spots. Locations Valid at 14/2400Z Jun
Nmbr Location Lo
4109 S17W60 120
4112 S09W19 079
II. Regions Due to Return 15 Jun to 17 Jun
Nmbr Lat Lo
4096 N07 327
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