:Product: 19991211SGAS.txt :Issued: 1999 Dec 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 345 ISSUED AT 0245Z ON 11 DEC 1999 THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 10 DEC A. ENERGETIC EVENTS BEGIN MAX END RGN LOC XRAY OP 245MHZ 10CM SWEEP 0409 0414 0417 C1.1 6000 0533 0533 0533 110 0924 0924 0924 570 1714 1714 1714 940 2346 2346 2346 350 B. PROTON EVENTS: NONE C. GEOMAGNETIC ACTIVITY SUMMARY: QUIET TO UNSETTLED. D. STRATWARM: NONE E. DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES) 10 CM 164 SSN 130 AFR/AP 012/007 X-RAY BACKGROUND B5.5 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 1.4E+06 GT 10 MEV 1.6E+04 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 2.90E+08 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 2 3 3 1 3 2 2 2 PLANETARY 2 3 2 2 2 2 3 2 F. COMMENTS: NONE