:Product: 1212SGAS.txt :Issued: 2011 Dec 12 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 346 Issued at 0245Z on 12 Dec 2011 This report is compiled from data received at SWO on 11 Dec A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0320 0323 0327 1374 S17E39 B8.6 Sf 300 0841 0841 0842 350 1023 1024 1025 140 1049 1050 1050 130 1129 1137 1146 1366 B9.7 110 1203 1206 1206 230 1432 1432 1432 170 1655 1655 1655 140 1818 1818 1819 270 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was quiet. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 134 SSN 103 Afr/Ap 005/005 X-ray Background B4.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.9e+05 GT 10 MeV 1.3e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.90e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 1 2 2 3 2 2 1 Planetary 1 0 1 1 2 2 2 1 F. Comments: None