:Product: 0616SGAS.txt :Issued: 2024 Jun 16 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 168 Issued at 0245Z on 16 Jun 2024 This report is compiled from data received at SWO on 15 Jun A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0600 0627 0643 3712 M1.3 0932 0949 0957 3712 S25E23 C3.8 Sf 100 0957 0957 0957 110 1317 1322 1328 3712 S23E21 C2.8 Sf 160 1611 1611 1611 110 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 171 SSN 134 Afr/Ap 018/020 X-ray Background C1.9 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.9e+06 GT 10 MeV 2.3e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 1.00e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 3 2 3 4 4 2 4 Planetary 3 3 2 3 5 4 3 4 F. Comments: None.