:Product: 20000313SGAS.txt :Issued: 2000 Mar 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 073 ISSUED AT 0245Z ON 13 MAR 2000 THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 12 MAR A. ENERGETIC EVENTS BEGIN MAX END RGN LOC XRAY OP 245MHZ 10CM SWEEP 0900 0909 0927 8906 S13E27 C5.8 SF 160 42 2330 2338 2343 8906 S15E19 M3.6 1B B. PROTON EVENTS: NONE C. GEOMAGNETIC ACTIVITY SUMMARY: THE GEOMAGNETIC FIELD WAS MOSTLY UNSETTLED TO ACTIVE. D. STRATWARM: STRATWARM ALERT EXISTS STRATWARM SUNDAY THE INTENSE WARMING OVER CENTRAL SIBERIA CONTINUES AND MOVES NORTHWESTWARDS. E. DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES) 10 CM 203 SSN 188 AFR/AP 015/019 X-RAY BACKGROUND C1.6 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 1.3E+05 GT 10 MEV 1.1E+04 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 8.50E+06 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 3 3 4 3 3 4 1 3 PLANETARY 3 3 5 4 4 3 3 3 F. COMMENTS: NONE