:Product: Solar Region Summary
:Issued: 2025 Apr 30 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 120 Issued at 0030Z on 30 Apr 2025
Report compiled from data received at SWO on 29 Apr
I. Regions with Sunspots. Locations Valid at 29/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
4065 S31W91 039 0020 Hsx 01 01 Alpha
4068 S24W44 352 0010 Axx 01 01 Alpha
4070 S12W58 006 0070 Dso 09 07 Beta
4072 S18W18 326 0060 Dai 04 05 Beta
4076 N06E04 304 0080 Hsx 02 01 Alpha
4077 S17E04 304 0010 Axx 01 01 Alpha
4078 N16W61 009 0020 Cro 04 04 Beta
4079 N08E67 241 0560 Ehi 14 05 Beta-Gamma
IA. H-alpha Plages without Spots. Locations Valid at 29/2400Z Apr
Nmbr Location Lo
4069 S07W87 035
4073 N11W28 336
4075 S11W08 316
II. Regions Due to Return 30 Apr to 02 May
Nmbr Lat Lo
4056 S07 198
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