:Product: 20040113SGAS.txt :Issued: 2004 Jan 13 0245 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Environment Center and the U.S. Air Force. # Joint USAF/NOAA Solar and Geophysical Activity Summary SGAS Number 013 Issued at 0245Z on 13 Jan 2004 This report is compiled from data received at SWO on 12 Jan A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0343 0348 0352 0536 S11W56 C1.6 Sf 220 2158 2211 2218 0540 B7.7 II B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was at quiet to unsettled levels. D. Stratwarm: STRATWARM ALERT/ MONDAY/STRATWARM EXISTS MAJOR WARMING LASTS SINCE A WEEK: EASTERLY ZONAL MEAN WINDS AT 60N EXIST FROM 10 TO 3 HPA, TOGETHER WITH A REVERSED TEMPERATURE GRADIENT BEWEEN AND 60N AND THE POLE FROM 100 TO 10 HPA E. Daily Indices: (real-time preliminary/estimated values) 10 cm 118 SSN 077 Afr/Ap 007/010 X-ray Background B4.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 7.8e+05 GT 10 MeV 1.0e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W103 degrees) Daily Electron Fluence GT 2 MeV 1.60e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 2 0 1 2 2 3 3 Planetary 2 2 1 2 3 3 3 3 F. Comments: None