:Product: 0513SGAS.txt :Issued: 2013 May 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 133 Issued at 0245Z on 13 May 2013 This report is compiled from data received at SWO on 12 May A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0102 0102 0102 510 0747 0749 0749 510 1156 1156 1156 100 1238 1238 1239 920 2017 2032 2103 M1.9 65 2237 2244 2252 M1.2 B. Proton Events: None C. Geomagnetic Activity Summary: Geomagnetic activity has been at quiet levels with an isolated unsettled period. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 147 SSN 173 Afr/Ap 006/005 X-ray Background B8.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.0e+05 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.50e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 3 1 1 1 2 1 2 Planetary 2 2 0 1 1 2 1 2 F. Comments: None