:Product: 0508SGAS.txt :Issued: 2013 May 08 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 128 Issued at 0245Z on 08 May 2013 This report is compiled from data received at SWO on 07 May A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0816 0823 0833 1734 S18W28 C1.6 Sf 740 81 1116 1122 1135 1734 S18W30 B9.0 Sf 1300 1422 1422 1422 1500 1726 1726 1727 120 B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagnetic field was quiet to unsettled. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 129 SSN 118 Afr/Ap 011/012 X-ray Background B5.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.1e+05 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.40e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 3 3 2 2 2 2 1 Planetary 4 3 3 2 2 3 2 1 F. Comments: None.