:Product: 20000522SGAS.txt :Issued: 2000 May 22 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 143 ISSUED AT 0245Z ON 22 MAY 2000 THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 21 MAY A. ENERGETIC EVENTS BEGIN MAX END RGN LOC XRAY OP 245MHZ 10CM SWEEP 0007 0012 0019 9011 N19E48 C3.7 SF 1200 0903 0905 0915 1900 120 1638 1644 1651 9004 N10W21 C1.9 SF 440 2115 2115 2115 220 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 232 SSN 271 AFR/AP 008/007 X-RAY BACKGROUND C1.9 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 2.2E+06 GT 10 MEV 1.6E+04 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 1.60E+06 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 2 3 3 2 1 2 1 1 PLANETARY 2 3 2 2 2 2 2 2 F. COMMENTS: NONE