:Product: 19990811SGAS.txt :Issued: 1999 Aug 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 223 ISSUED AT 0245Z ON 11 AUG 1999 THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 10 AUG A. ENERGETIC EVENTS BEGIN MAX END RGN LOC XRAY OP 245MHZ 10CM SWEEP 1524 1532 1537 8662 S16E10 C1.0 SF 840 1618 1624 1629 8662 S15E15 C4.6 1F 1700 62 1751 1756 1808 8662 S14E10 SF 1800 2203 2208 2211 8662 S14E11 C1.6 SF 580 B. PROTON EVENTS: NONE C. GEOMAGNETIC ACTIVITY SUMMARY: THE GEOMAGNETIC FIELD WAS QUIET TO UNSETTLED. D. STRATWARM: NONE E. DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES) 10 CM 127 SSN 089 AFR/AP 005/007 X-RAY BACKGROUND B5.3 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 3.2E+05 GT 10 MEV 1.5E+04 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 3.10E+06 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 1 0 0 0 1 3 2 3 PLANETARY 2 1 0 1 2 3 3 3 F. COMMENTS: NONE