:Product: Solar Region Summary
:Issued: 2026 Aug 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 228 Issued at 0030Z on 16 Aug 2026
Report compiled from data received at SWO on 15 Aug
I. Regions with Sunspots. Locations Valid at 15/2400Z
Nmbr Location Lo Area Z LL NN Mag Type
4503 S17W81 263 0070 Cso 07 03 Beta
4506 N11W31 213 0010 Dri 06 06 Beta
4507 N04W15 197 0140 Dai 10 13 Beta
4508 N08E15 167 0060 Cso 02 03 Beta
4509 N10W89 271 0030 Cso 02 02 Beta
4510 N12W44 226 0010 Hrx 03 01 Alpha
4511 S09E40 142 0010 Axx 01 01 Alpha
4512 S19W15 196 0010 Cro 03 02 Beta
IA. H-alpha Plages without Spots. Locations Valid at 15/2400Z Aug
Nmbr Location Lo
4504 S19W70 252
II. Regions Due to Return 16 Aug to 18 Aug
Nmbr Lat Lo
4496 N04 077
4501 S07 052
4499 N04 052
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