:Product: 19980515SGAS.txt :Issued: 1998 May 15 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 135 ISSUED AT 0245Z ON 15 MAY 1998 THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 14 MAY A. ENERGETIC EVENTS BEGIN MAX END RGN LOC XRAY OP 245MHZ 10CM SWEEP 1841 1841 1842 240 B. PROTON EVENTS: NONE C. GEOMAGNETIC ACTIVITY SUMMARY: THE GEOMAGNETIC FIELD WAS QUIET. D. STRATWARM: NONE E. DAILY INDICES: 10 CM 117 SSN 094 AFR/AP 005/005 X-RAY BACKGROUND B3.2 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 5.2E+05 GT 10 MEV 1.8E+04 P/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 2.70E+08 E/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) 3 HOUR K-INDICES: BOULDER 1 1 2 2 2 1 0 1 PLANETARY 1 1 2 1 2 2 2 1 F. COMMENTS: TODAY'S GREATER THAN 2 MEV ELECTRON FLUENCE WAS MODERATE.