:Product: 20000525SGAS.txt :Issued: 2000 May 25 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 146 ISSUED AT 0245Z ON 25 MAY 2000 THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 24 MAY A. ENERGETIC EVENTS BEGIN MAX END RGN LOC XRAY OP 245MHZ 10CM SWEEP 0222 0223 0223 110 0422 0423 0425 130 0530 0546 0600 8996 S27W85 M1.3 SF 1140 1152 1221 M1.1 2025 2026 2026 720 2346 2346 2346 110 B. PROTON EVENTS: NONE C. GEOMAGNETIC ACTIVITY SUMMARY: THE GEOMAGNETIC FIELD WAS AT UNSETTLED TO SEVERE STORM LEVELS DURING THE PAST 24 HOURS. D. STRATWARM: NONE E. DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES) 10 CM 189 SSN 185 AFR/AP 048/073 X-RAY BACKGROUND C2.4 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 8.4E+05 GT 10 MEV 1.1E+04 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 1.20E+05 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 6 7 5 5 3 3 5 3 PLANETARY 7 7 6 6 4 4 5 4 F. COMMENTS: NONE