:Product: 0910SGAS.txt :Issued: 2012 Sep 10 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 10 Sep 2012 This report is compiled from data received at SWO on 09 Sep A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1507 1507 1507 210 1507 1507 1507 190 2150 2236 2256 1564 S15W52 M1.2 1f B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was at quiet levels the entire period. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 123 SSN 087 Afr/Ap 006/004 X-ray Background B5.4 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 6.7e+05 GT 10 MeV 1.9e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W74 degrees) Daily Electron Fluence GT 2 MeV 4.00e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W74 degrees) 3 Hour K-indices: Boulder 1 1 2 1 2 2 2 2 Planetary 1 0 1 1 2 1 0 2 F. Comments: None