:Product: 0123SGAS.txt :Issued: 2012 Jan 23 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 023 Issued at 0245Z on 23 Jan 2012 This report is compiled from data received at SWO on 22 Jan A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0330 0339 0430 1401 N18W13 1f 370 1600 1600 1600 170 1926 1930 1934 1402 N32W16 Sf 280 1957 1957 1957 100 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field ranged from quiet to minor storm levels. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 141 SSN 103 Afr/Ap 022/024 X-ray Background B5.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.5e+07 GT 10 MeV 9.8e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W74 degrees) Daily Electron Fluence GT 2 MeV 1.20e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W74 degrees) 3 Hour K-indices: Boulder 1 1 4 4 5 3 4 3 Planetary 1 0 4 4 5 4 5 4 F. Comments: None