:Product: 19970920SGAS.txt :Issued: 1997 Sep 20 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 263 ISSUED AT 0245Z ON 20 SEP 1997 THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 19 SEP A. ENERGETIC EVENTS BEGIN MAX END RGN LOC XRAY OP 245MHZ 10CM SWEEP B. PROTON EVENTS: NONE C. GEOMAGNETIC ACTIVITY SUMMARY: THE GEOMAGNETIS FIELD WAS QUIET AT ALL LATITUDES THROUGH THE PERIOD. D. STRATWARM: NONE E. DAILY INDICES: 10 CM 088 SSN 018 AFR/AP 005/003 X-RAY BACKGROUND B2.7 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 1.4E+05 GT 10 MEV 1.7E+04 P/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 5.10E+06 E/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) 3 HOUR K-INDICES: BOULDER 2 2 0 0 0 1 1 2 PLANETARY 1 0 0 1 1 1 2 1 F. COMMENTS: NONE