:Product: 20000425SGAS.txt
:Issued: 2000 Apr 25 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 116 ISSUED AT 0245Z ON 25 APR 2000
THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 24 APR
A.  ENERGETIC EVENTS
BEGIN  MAX  END  RGN   LOC   XRAY  OP 245MHZ 10CM   SWEEP
0935 0935 0936                       210
1848 1901 1916  8972 N33W33       SF 860
2346 2346 2346                       110
B.  PROTON EVENTS:  NONE
C.  GEOMAGNETIC ACTIVITY SUMMARY:  THE GEOMAGNETIC FIELD WAS AT QUIET
TO MINOR STORM LEVELS. A TRANSIENT WAS SEEN TO PASS THE ACE
SPACECRAFT AROUND 0400Z, BRINGING WITH IT ENHANCED SOLAR WIND
PARAMETERS. ACTIVE TO MINOR STORM CONDITIONS OCCURRED SHORTLY
THEREAFTER, THEN  SUBSIDING TO MORE NORMAL (BUT SLIGHTLY ENHANCED)
LEVELS BY THE END OF THE PERIOD.
D.  STRATWARM:  NONE
E.  DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES)
10 CM 206  SSN 222  AFR/AP 016/021   X-RAY BACKGROUND B7.6
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 3.3E+05   GT 10 MEV 3.9E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 3.20E+05 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 2 4 4 3 4 3 1 2 PLANETARY 2 3 4 4 5 3 3 3
F.  COMMENTS:  NONE