:Product: 0515SGAS.txt :Issued: 2013 May 15 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 135 Issued at 0245Z on 15 May 2013 This report is compiled from data received at SWO on 14 May A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0000 0111 0120 1748 X3.2 2200 640 II/IV 0134 0141 0143 190 0200 0203 0210 370 2038 2042 2049 1748 N11E72 Sf 230 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 148 SSN 142 Afr/Ap 007/009 X-ray Background B7.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.7e+06 GT 10 MeV 5.8e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 3.90e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 1 2 4 3 2 1 2 Planetary 2 1 2 3 3 2 2 3 F. Comments: None