:Product: 0814SGAS.txt :Issued: 2021 Aug 14 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 226 Issued at 0245Z on 14 Aug 2021 This report is compiled from data received at SWO on 13 Aug A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 2107 2107 2107 840 B. Proton Events: None C. Geomagnetic Activity Summary: Quiet D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 073 SSN 000 Afr/Ap 009/006 X-ray Background A3.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 8.9e+04 GT 10 MeV 4.5e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.70e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 2 3 3 3 3 1 1 Planetary 2 2 2 2 1 1 1 1 F. Comments: None