:Product: 20010203SGAS.txt :Issued: 2001 Feb 03 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 034 Issued at 0245Z on 03 Feb 2001 This report is compiled from data received at SWO on 02 Feb A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 2348 0006 0020 9334 N08E68 M2.4 Sf 86 II/IV B. Proton Events: None C. Geomagnetic Activity Summary: Quiet to unsettled. D. Stratwarm: Stratwarm alert exists Friday. Strong minor warming continues. Temperature gradient reversed at 50 HPA and above. E. Daily Indices: (real-time preliminary/estimated values) 10 cm 166 SSN 109 Afr/Ap 006/005 X-ray Background B7.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 9.6e+04 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.30e+06 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 1 1 2 2 2 3 2 Planetary 3 2 0 2 1 2 2 1 F. Comments: AUTODIN transmission of the following bulletins will cease on 15 Feb 01: FXXX01 KBOU, AXXX01 KBOU, AXXX02 KBOU, and AXXX03 KBOU. The bulletins will still be available via the Internet at www.afwin.afwa.af.mil for military users and www.sec.noaa.gov for non-military users. If web access is not acceptable or you have any questions, please contact Mr. Jerry Sanders at DSN 271-1399 (COMM 402-294-1399), e-mail jerry.sanders@afwa.af.mil.