:Product: 19980322SGAS.txt :Issued: 1998 Mar 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 081 ISSUED AT 0245Z ON 22 MAR 1998 THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 21 MAR A. ENERGETIC EVENTS BEGIN MAX END RGN LOC XRAY OP 245MHZ 10CM SWEEP 1421 1422 1422 120 B. PROTON EVENTS: NONE C. GEOMAGNETIC ACTIVITY SUMMARY: THE GEOMAGNETIC FIELD WAS AT QUIET TO MAJOR STORM LEVELS AT ALL LATITUDES. MINOR TO MAJOR STORMING BEGAN JUST AFTER 21/0900Z AND TAPERED OFF TO QUIET TO UNSETTLED LEVELS BY END OF PERIOD. D. STRATWARM: NONE E. DAILY INDICES: 10 CM 126 SSN 095 AFR/AP 026/033 X-RAY BACKGROUND B5.1 DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS) GT 1 MEV 7.5E+05 GT 10 MEV 1.7E+04 P/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) DAILY ELECTRON FLUENCE GT 2 MEV 2.10E+06 E/(CM2-STER-DAY) GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES) 3 HOUR K-INDICES: BOULDER 3 2 4 5 3 6 3 2 PLANETARY 3 2 3 5 6 6 4 2 F. COMMENTS: NONE