:Product: 19980326SGAS.txt :Issued: 1998 Mar 26 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 085 ISSUED AT 0245Z ON 26 MAR 1998 THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 25 MAR A. ENERGETIC EVENTS BEGIN MAX END RGN LOC XRAY OP 245MHZ 10CM SWEEP 0223 0223 0223 120 2324 2324 2324 190 B. PROTON EVENTS: NONE C. GEOMAGNETIC ACTIVITY SUMMARY: THE GEOMAGNETIC FIELD WAS QUIET TO UNSETTLED FROM 25/0000-0900Z. UNSETTLED TO ACTIVE CONDITIONS WERE OBSERVED FOR THE REMAINDER OF THE PERIOD. IT IS LIKELY THIS SMALL DISTURBANCE IS FROM AN OBLIQUE IMPACT OF ONE OF THE MANY CORONAL MASS EJECTIONS OBSERVED DURING THE LAST WEEK. D. STRATWARM: NONE E. DAILY INDICES: 10 CM 115 SSN 079 AFR/AP 012/016 X-RAY BACKGROUND B4.3 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 4.1E+05 GT 10 MEV 1.6E+04 P/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 3.60E+06 E/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) 3 HOUR K-INDICES: BOULDER 2 3 1 3 4 3 2 2 PLANETARY 3 3 1 4 4 4 2 2 F. COMMENTS: NONE