:Product: 19980809SGAS.txt :Issued: 1998 Aug 09 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 221 ISSUED AT 0245Z ON 09 AUG 1998 THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 08 AUG A. ENERGETIC EVENTS BEGIN MAX END RGN LOC XRAY OP 245MHZ 10CM SWEEP 0312 0317 0320 M3.0 35000 140 II 2151 2151 2152 100 B. PROTON EVENTS: NONE. C. GEOMAGNETIC ACTIVITY SUMMARY: THE GEOMAGNETIC FIELD HAS BEEN QUIET TO ACTIVE AT ALL LATITUDES FOR THE PAST 24 HOURS. D. STRATWARM: NONE. E. DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES) 10 CM 147 SSN 121 AFR/AP 013/012 X-RAY BACKGROUND B5.8 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 3.5E+05 GT 10 MEV 1.7E+04 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 1.80E+07 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 2 4 3 3 3 3 2 2 PLANETARY 2 4 3 3 3 3 2 2 F. COMMENTS: NONE.