:Product: 0320SGAS.txt :Issued: 2013 Mar 20 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 079 Issued at 0245Z on 20 Mar 2013 This report is compiled from data received at SWO on 19 Mar A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0039 0159 IV 0139 0139 0139 160 1350 1423 1442 1695 N11W27 C1.5 Sf II/IV 1645 1651 1656 1692 C1.2 110 1844 1850 1857 1692 B9.7 110 2045 2051 2055 C1.0 250 B. Proton Events: None C. Geomagnetic Activity Summary: Quiet D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 110 SSN 068 Afr/Ap 004/003 X-ray Background B2.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.0e+06 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.80e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 2 1 0 1 1 1 2 Planetary 1 1 0 0 1 0 2 2 F. Comments: None