:Product: 19991219SGAS.txt
:Issued: 1999 Dec 19 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 353 ISSUED AT 0245Z ON 19 DEC 1999
THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 18 DEC
A.  ENERGETIC EVENTS
BEGIN  MAX  END  RGN   LOC   XRAY  OP 245MHZ 10CM   SWEEP
0013 0013 0013                       210
1647 1651 1654  8806 N20E73 C1.9  SF 3800
1909 1912 1915  8806 N20E69 M1.5  1N
B.  PROTON EVENTS:  NONE
C.  GEOMAGNETIC ACTIVITY SUMMARY:  GEOMAGNETIC ACTIVITY HAS DECLINED
FROM UNSETTLED TO QUIET.
D.  STRATWARM:  NONE
E.  DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES)
10 CM 206  SSN 190  AFR/AP 004/005   X-RAY BACKGROUND C1.5
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 5.5E+04   GT 10 MEV 1.3E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 7.90E+05 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 1 0 1 1 1 2 2 2 PLANETARY 2 0 1 1 1 2 2 2
F.  COMMENTS:  NONE