:Product: 0316SGAS.txt :Issued: 2024 Mar 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 076 Issued at 0245Z on 16 Mar 2024 This report is compiled from data received at SWO on 15 Mar A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0013 0013 0013 180 B. Proton Events: The greater than 10 MeV proton flux reached 10 pfu at 15/2050 UTC. C. Geomagnetic Activity Summary: The geomagnetic field was quiet to unsettled. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 129 SSN 049 Afr/Ap 008/007 X-ray Background C1.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.0e+06 GT 10 MeV 3.8e+05 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 4.70e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 4 3 2 1 1 2 1 0 Planetary 3 2 1 1 1 2 1 1 F. Comments: None.