:Product: 0120SGAS.txt :Issued: 2012 Jan 20 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 020 Issued at 0245Z on 20 Jan 2012 This report is compiled from data received at SWO on 19 Jan A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0034 0034 0034 160 0041 0042 0042 370 0215 0216 0216 190 0319 0319 0319 180 0336 0336 0336 160 0405 0405 0405 140 1154 1154 1154 120 1200 1200 1200 130 1241 1250 1300 1396 N24W55 C3.2 Sf II 1344 1605 1750 1402 N32E22 M3.2 Sf 1440 1441 1446 81 100 IV 1457 1459 1516 210 1746 2359 IV 1933 1945 II 2213 2359 IV 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 157 SSN 117 Afr/Ap 001/003 X-ray Background B5.9 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.4e+05 GT 10 MeV 1.4e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W74 degrees) Daily Electron Fluence GT 2 MeV 1.90e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W74 degrees) 3 Hour K-indices: Boulder 0 1 0 1 0 2 1 1 Planetary 1 1 0 1 1 1 0 1 F. Comments: None