:Product: 20010922SGAS.txt :Issued: 2001 Sep 22 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 265 Issued at 0245Z on 22 Sep 2001 This report is compiled from data received at SWO on 21 Sep A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0726 0726 0731 260 0746 0747 0747 180 1217 1224 1230 9632 S19E62 Sf 190 1503 1503 1505 480 2254 2255 2255 120 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was quiet to unsettled. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 239 SSN 258 Afr/Ap 006/005 X-ray Background C1.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.6e+05 GT 10 MeV 1.3e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 5.60e+05 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 0 1 1 3 3 3 2 Planetary 1 0 0 2 2 2 2 2 F. Comments: None