:Product: 0911SGAS.txt :Issued: 2019 Sep 11 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 254 Issued at 0245Z on 11 Sep 2019 This report is compiled from data received at SWO on 10 Sep A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0554 0554 0554 71 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was quiet. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 070 SSN 000 Afr/Ap 004/004 X-ray Background A4.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.3e+05 GT 10 MeV 2.2e+04 p/(cm2-ster-day) (GOES-14 satellite synchronous orbit W104 degrees) Daily Electron Fluence GT 2 MeV 3.10e+08 e/(cm2-ster-day) (GOES-14 satellite synchronous orbit W104 degrees) 3 Hour K-indices: Boulder 2 2 1 2 3 2 1 1 Planetary 1 2 0 2 2 1 0 1 F. Comments: None