:Product: 1213SGAS.txt :Issued: 2011 Dec 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 347 Issued at 0245Z on 13 Dec 2011 This report is compiled from data received at SWO on 12 Dec A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0021 0022 0022 230 0124 0124 0124 200 0238 0238 0238 100 0406 0406 0410 1374 S20E25 Sf 510 0911 0911 0912 180 0934 0934 0934 110 0936 0938 0938 700 1022 1022 1022 100 1231 1231 1231 3500 1547 1547 1547 140 1855 1859 1902 B9.3 100 1901 1901 1901 110 2001 2001 2002 1100 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was at quiet levels. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 132 SSN 070 Afr/Ap 004/004 X-ray Background B5.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.1e+05 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 3.80e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 0 1 0 2 2 2 2 Planetary 1 0 0 0 1 2 2 1 F. Comments: None