:Product: 0228SGAS.txt :Issued: 2024 Feb 28 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 059 Issued at 0245Z on 28 Feb 2024 This report is compiled from data received at SWO on 27 Feb A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0036 0036 0036 110 0102 0102 0102 140 0408 0408 0409 370 2011 2011 2011 370 2056 2056 2056 120 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was predominantly quiet with an early, isolated minor storming period. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 168 SSN 103 Afr/Ap 009/011 X-ray Background B7.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.8e+05 GT 10 MeV 1.7e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 1.20e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 4 3 1 2 2 2 1 Planetary 3 4 3 0 1 2 3 1 F. Comments: None