:Product: 0916SGAS.txt :Issued: 2019 Sep 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 259 Issued at 0245Z on 16 Sep 2019 This report is compiled from data received at SWO on 15 Sep A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagnetic field was unsettled. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 068 SSN 000 Afr/Ap 008/007 X-ray Background A3.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 8.3e+05 GT 10 MeV 2.1e+04 p/(cm2-ster-day) (GOES-14 satellite synchronous orbit W104 degrees) Daily Electron Fluence GT 2 MeV 1.00e+08 e/(cm2-ster-day) (GOES-14 satellite synchronous orbit W104 degrees) 3 Hour K-indices: Boulder 2 3 2 2 2 2 2 2 Planetary 2 3 2 2 2 1 2 2 F. Comments: None.