:Product: 20011214SGAS.txt :Issued: 2001 Dec 14 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 348 Issued at 0245Z on 14 Dec 2001 This report is compiled from data received at SWO on 13 Dec A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0233 0241 0259 9733 N15E20 C4.1 Sf 220 0632 0640 0700 9727 S20W58 M1.8 Sf 1420 1430 1435 9733 N16E09 X6.2 3b 30 1800 II 1439 0000 1630 IV 1514 1515 1521 280 2244 2307 2317 9727 S18W67 M1.4 1f B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was at mostly quiet levels, with an isolated unsettled period at 12/21-2400 UTC. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 220 SSN 212 Afr/Ap 004/004 X-ray Background C2.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 5.6e+06 GT 10 MeV 2.6e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.00e+05 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 1 2 1 0 2 1 1 Planetary 2 1 1 0 2 1 1 1 F. Comments: None