:Product: 19970923SGAS.txt :Issued: 1997 Sep 23 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 266 ISSUED AT 0245Z ON 23 SEP 1997 THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 22 SEP A. ENERGETIC EVENTS BEGIN MAX END RGN LOC XRAY OP 245MHZ 10CM SWEEP NONE B. PROTON EVENTS: NONE. C. GEOMAGNETIC ACTIVITY SUMMARY: THE FIELD WAS UNSETTLED TO ACTIVE FOR THE FIRST SIX HOURS OF THE DAY. AFTER 22/0600Z, THE FIELD WAS PREDOMINANTLY QUIET. D. STRATWARM: NONE. E. DAILY INDICES: 10 CM 089 SSN 047 AFR/AP 010/008 X-RAY BACKGROUND B1.2 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 5.8E+05 GT 10 MEV 1.8E+04 P/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 7.30E+06 E/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) 3 HOUR K-INDICES: BOULDER 3 4 2 1 2 1 1 1 PLANETARY 4 4 2 0 1 1 1 1 F. COMMENTS: NONE.