:Product: 0511SGAS.txt :Issued: 2013 May 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 131 Issued at 0245Z on 11 May 2013 This report is compiled from data received at SWO on 10 May A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0044 0057 0108 1745 M3.9 0904 0904 0912 1739 N11W14 Sf 220 1237 1256 1304 1745 M1.3 B. Proton Events: None C. Geomagnetic Activity Summary: Geomagnetic activity has been quiet with isolated unsettled periods. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 125 SSN 149 Afr/Ap 004/004 X-ray Background B6.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 9.7e+04 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 3.40e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 1 2 2 2 3 1 1 Planetary 1 1 1 1 2 1 1 1 F. Comments: None