:Product: 19990526SGAS.txt
:Issued: 1999 May 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 146 ISSUED AT 0245Z ON 26 MAY 1999
THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 25 MAY
A.  ENERGETIC EVENTS
BEGIN  MAX  END  RGN   LOC   XRAY  OP 245MHZ 10CM   SWEEP
0658 0658 0702                       200
0751 0752 0755                       200
0833 0833 0834                       200
1003 1004 1004                       170
1016 1016 1016                       270
B.  PROTON EVENTS:  NONE
C.  GEOMAGNETIC ACTIVITY SUMMARY:  GEOMAGNETIC ACTIVITY WAS AT QUIET
TO MINOR STORM LEVELS.
D.  STRATWARM:  NONE
E.  DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES)
10 CM 143  SSN 130  AFR/AP 016/019   X-RAY BACKGROUND B4.2
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 5.8E+04   GT 10 MEV 1.3E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 2.90E+05 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 5 3 3 4 2 2 2 2 PLANETARY 5 4 4 4 3 2 2 3
F.  COMMENTS:  ELECTRON FLUXES AT GEOSYNCHRONOUS ORBIT WERE LOW.