:Product: 0618SGAS.txt :Issued: 2024 Jun 18 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 170 Issued at 0245Z on 18 Jun 2024 This report is compiled from data received at SWO on 17 Jun A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0754 0804 0816 3712 S25W01 M1.5 Sn 1042 1046 1050 3712 S26W13 M1.5 1b 410 290 II 1647 1647 1647 120 1655 1655 1655 120 1957 2035 2056 3711 S10W52 M1.3 1f 2307 2307 2307 910 B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagnetic field was quiet to active. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 180 SSN 171 Afr/Ap 011/011 X-ray Background C1.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.7e+05 GT 10 MeV 1.5e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 9.20e+05 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 3 2 2 3 3 3 3 Planetary 2 3 2 1 2 3 4 3 F. Comments: None.