:Product: 1221SGAS.txt :Issued: 2012 Dec 21 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 356 Issued at 0245Z on 21 Dec 2012 This report is compiled from data received at SWO on 20 Dec A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0306 0306 0306 140 0419 0419 0419 190 0542 0542 0542 100 0750 0750 0750 110 0815 0815 0816 140 0934 0934 0934 120 1110 1110 1110 150 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was mostly quiet. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 114 SSN 053 Afr/Ap 007/008 X-ray Background B2.4 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.6e+05 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W74 degrees) Daily Electron Fluence GT 2 MeV 9.90e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W74 degrees) 3 Hour K-indices: Boulder 1 2 2 2 2 3 2 1 Planetary 0 2 2 1 3 3 2 1 F. Comments: None