:Product: 20020311SGAS.txt :Issued: 2002 Mar 11 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 070 Issued at 0245Z on 11 Mar 2002 This report is compiled from data received at SWO on 10 Mar A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0133 0136 0138 C5.1 950 190 0357 0357 0358 240 0501 0505 0508 9866 S06E76 C6.0 Sf 4400 84 1412 1413 1413 270 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was at quiet to active levels. Active conditions were observed at higher latitudes most likely due to a prolonged period of southward Bz from 10/0900 to 10/1300 UTC. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 179 SSN 114 Afr/Ap 007/009 X-ray Background C2.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 6.4e+05 GT 10 MeV 1.3e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.30e+06 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 1 0 3 3 2 2 2 Planetary 1 1 0 4 4 2 2 3 F. Comments: None