:Product: 20001004SGAS.txt :Issued: 2000 Oct 04 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 278 Issued at 0245Z on 04 Oct 2000 This report is compiled from data received at SWO on 03 Oct A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0740 0746 0751 9177 N27W59 C1.5 Sf II 1214 1215 1215 140 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field ranged from quiet to minor storm levels. D. Stratwarm: None E. Daily Indices: (real-time preliminary/estimated values) 10 cm 192 SSN 196 Afr/Ap 024/037 X-ray Background B7.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.7e+05 GT 10 MeV 1.0e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 4.80e+06 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 4 5 4 4 4 4 1 2 Planetary 4 5 5 5 6 4 1 3 F. Comments: Effective 2 Oct 2000, SEC will issue its text products in mixed case vs. all upper case. This change will be visible on all SEC product delivery systems except for teletype circuits. Only the case of the text in each product will change, not the format or spacing within the product. For details see our website at SEC.NOAA.GOV/MIXEDCASE.HTML