:Product: 20000610SGAS.txt :Issued: 2000 Jun 10 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 162 ISSUED AT 0245Z ON 10 JUN 2000 THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 09 JUN A. ENERGETIC EVENTS BEGIN MAX END RGN LOC XRAY OP 245MHZ 10CM SWEEP 0436 0436 0436 160 0510 0511 0511 220 0855 0856 0856 130 1006 1007 1010 100 B. PROTON EVENTS: THE 10 MEV PROTON EVENT GENERATED FROM THE X2/3B EVENT ON 06 JUNE ENDED AT 09/0325Z. C. GEOMAGNETIC ACTIVITY SUMMARY: THE GEOMAGNETIC FIELD WAS QUIET TO ACTIVE. THE 10 MEV PROTON EVENT GENERATED FROM THE X2/3B EVENT ON 06 JUNE ENDED AT 09/0325Z. THE SOLAR WIND VELOCITY SLOWLY DECREASED DURING THE PERIOD FROM 750 TO 550 KM/S. WHILE MOST AVAILABLE DATA INDICATED THE CHANCE FOR A STRONG GEOMAGNETIC STORM, THE BZ MEASURED AT THE ACE SPACECRAFT STAYED NORTHWARD (POSITIVE) THE ENTIRE PERIOD, NOT ALLOWING FOR A FAVORABLE MAJOR MAGNETIC STORM SITUATION TO OCCUR. D. STRATWARM: NONE E. DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES) 10 CM 169 SSN 183 AFR/AP 007/008 X-RAY BACKGROUND B7.7 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 6.3E+07 GT 10 MEV 3.7E+05 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 1.90E+06 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 1 1 1 3 2 3 2 2 PLANETARY 2 2 2 2 3 3 2 3 F. COMMENTS: NONE