:Product: 20000813SGAS.txt :Issued: 2000 Aug 13 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 226 ISSUED AT 0245Z ON 13 AUG 2000 THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 12 AUG A. ENERGETIC EVENTS BEGIN MAX END RGN LOC XRAY OP 245MHZ 10CM SWEEP 0200 0204 0207 9114 N14W43 C4.8 SF 140 21 0945 0956 1009 M1.1 59 38 1407 1410 1414 9125 N23E44 SF 210 B. PROTON EVENTS: NONE C. GEOMAGNETIC ACTIVITY SUMMARY: HE GEOMAGNETIC FIELD REMAINED AT ACTIVE TO SEVERE STORM LEVELS. THE STRONGEST DISTURBANCES OCCURRED DURING LOCAL NIGHTTIME HOURS, AS ENHANCED SOLAR WIND CONDITIONS CONTINUED TO DRIVE THE ACTIVITY. D. STRATWARM: NONE E. DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES) 10 CM 189 SSN 186 AFR/AP 055/109 X-RAY BACKGROUND C1.4 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 2.6E+06 GT 10 MEV 2.0E+04 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 6.30E+06 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 4 7 7 6 5 5 3 3 PLANETARY 5 7 8 7 7 7 5 4 F. COMMENTS: NONE