:Product: 19980822SGAS.txt :Issued: 1998 Aug 22 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 234 ISSUED AT 0245Z ON 22 AUG 1998 THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 21 AUG A. ENERGETIC EVENTS BEGIN MAX END RGN LOC XRAY OP 245MHZ 10CM SWEEP 0000 0002 0010 1600 130 2357 0009 0016 8307 N42E51 M9.0 2B IV B. PROTON EVENTS: NONE C. GEOMAGNETIC ACTIVITY SUMMARY: GEOMAGNETIC FIELD WAS QUIET WITH A SINGLE UNSETTLED PERIOD EARLY IN THE DAY. D. STRATWARM: NONE E. DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES) 10 CM 132 SSN 138 AFR/AP 003/006 X-RAY BACKGROUND B5.3 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 1.2E+05 GT 10 MEV 2.3E+04 P/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 3.50E+05 E/(CM2-STER-DAY) (GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES) 3 HOUR K-INDICES: BOULDER 2 1 1 0 0 0 0 2 PLANETARY 3 1 1 1 2 2 2 2 F. COMMENTS: NONE