:Product: 19980118SGAS.txt :Issued: 1998 Jan 18 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 018 ISSUED AT 0245Z ON 18 JAN 1998 THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 17 JAN A. ENERGETIC EVENTS BEGIN MAX END RGN LOC XRAY OP 245MHZ 10CM SWEEP 0656 0656 0657 170 B. PROTON EVENTS: NONE C. GEOMAGNETIC ACTIVITY SUMMARY: THE GEOMAGNETIC FIELD WAS QUIET. HIGH LATITUDES EXPERIENCED SOME INTERMITTENT PERIODS OF UNSETTLED ACTIVITY EARLY IN THE PERIOD. D. STRATWARM: NONE E. DAILY INDICES: 10 CM 096 SSN 089 AFR/AP 005/005 X-RAY BACKGROUND B1.5 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 2.4E+05 GT 10 MEV 1.7E+04 P/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 3.70E+05 E/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) 3 HOUR K-INDICES: BOULDER 1 1 2 1 1 2 1 1 PLANETARY 1 1 2 1 1 2 2 2 F. COMMENTS: NONE