:Product: 19990310SGAS.txt
:Issued: 1999 Mar 10 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 069 ISSUED AT 0245Z ON 10 MAR 1999
THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 09 MAR
A.  ENERGETIC EVENTS
BEGIN  MAX  END  RGN   LOC   XRAY  OP 245MHZ 10CM   SWEEP
1750 1750 1750  8484                 840
1823 1830 1834  8484 S26E71 C2.0  1F 1000
1832 1832 1833                       550
1837 1837 1837                       780
1843 1847 1855  8484 S24E69       SF 250
B.  PROTON EVENTS:  NONE.
C.  GEOMAGNETIC ACTIVITY SUMMARY:  THE GEOMAGNETIC FIELD RANGED FROM
QUIET TO MINOR STORM LEVELS. THE MOST DISTURBED PERIOD WAS FROM
09/0600-1500Z.
D.  STRATWARM:  NONE.
E.  DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES)
10 CM 127  SSN 089  AFR/AP 023/023   X-RAY BACKGROUND B3.9
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 6.0E+05   GT 10 MEV 1.6E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 2.40E+07 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 3 4 5 5 4 4 3 2 PLANETARY 4 4 4 5 5 3 3 3
F.  COMMENTS:  ENERGETIC ELECTRON FLUXES AT GEOSYNCHRONOUS ORBIT
REACHED HIGH LEVELS DURING THE PERIOD.