:Product: Solar Region Summary
:Issued: 2025 Jul 18 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 199 Issued at 0030Z on 18 Jul 2025
Report compiled from data received at SWO on 17 Jul
I. Regions with Sunspots. Locations Valid at 17/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
4135 S08W65 048 0040 Hsx 02 01 Alpha
4136 N21W37 020 0280 Dkc 05 10 Beta-Delta
4139 N22W55 038 0260 Dko 08 12 Beta-Gamma
4140 S17W06 349 0020 Bxi 02 04 Beta
4142 N01E08 335 0180 Dai 10 15 Beta-Gamma
4143 N25W25 008 0260 Dai 09 13 Beta-Gamma
4144 S15E35 308 0040 Hsx 01 01 Alpha
4145 S23W06 349 0030 Cro 05 06 Beta
4146 N19W46 029 0020 Hsx 01 01 Alpha
4147 N06E41 302 0010 Axx 01 01 Alpha
4148 S07W16 359 0040 Cao 05 04 Beta
IA. H-alpha Plages without Spots. Locations Valid at 17/2400Z Jul
Nmbr Location Lo
None
II. Regions Due to Return 18 Jul to 20 Jul
Nmbr Lat Lo
4123 S28 244
4122 N12 240
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