:Product: 0727SGAS.txt :Issued: 2023 Jul 27 0245 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 and Geophysical Activity Summary SGAS Number 208 Issued at 0245Z on 27 Jul 2023 This report is compiled from data received at SWO on 26 Jul A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0025 0040 0051 3376 N20W64 C5.5 1f 610 0421 0428 0433 3376 M1.2 0459 0459 0459 170 0621 0645 0728 3380 S08E38 Sf 100 0824 0844 0854 3380 N13E71 C8.3 Sf 510 0930 0930 0930 100 1017 1037 1048 3376 M4.6 1516 1524 1533 3380 S10E31 C7.9 1n 250 1550 1559 1607 3376 N19W73 M2.0 1b B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field reached minor storm levels D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 167 SSN 147 Afr/Ap 023/024 X-ray Background C1.9 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.0e+06 GT 10 MeV 2.6e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 5.30e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 4 5 4 4 3 3 2 3 Planetary 4 5 4 4 3 3 2 3 F. Comments: None