:Product: 0913SGAS.txt :Issued: 2012 Sep 13 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 257 Issued at 0245Z on 13 Sep 2012 This report is compiled from data received at SWO on 12 Sep A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1004 1004 1004 150 1326 1326 1326 200 2335 2336 2341 1569 S15E43 Sf 240 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 103 SSN 068 Afr/Ap 005/006 X-ray Background B4.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.2e+05 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W74 degrees) Daily Electron Fluence GT 2 MeV 5.00e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W74 degrees) 3 Hour K-indices: Boulder 1 1 1 3 2 2 2 2 Planetary 2 1 1 3 1 1 1 2 F. Comments: None