:Product: 19981209SGAS.txt
:Issued: 1998 Dec 09 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 343 ISSUED AT 0245Z ON 09 DEC 1998
THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 08 DEC
A.  ENERGETIC EVENTS
BEGIN  MAX  END  RGN   LOC   XRAY  OP 245MHZ 10CM   SWEEP
0751 0753 0758  8404 S21W21       SF 120
1400 1407 1413  8405 S14E40 C5.7  SF 250
B.  PROTON EVENTS:  NONE
C.  GEOMAGNETIC ACTIVITY SUMMARY:  THE GEOMAGNETIC FIELD WAS QUIET.
D.  STRATWARM:  STRATWARM ALERT/TUESDAY/STRATWARM EXISTS.
THE WARMING OVER NORTHEAST SIBERIA CONTINUES AND THE SECOND WARMING
OVER MONGOLIA INTENSIFIES.
E.  DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES)
10 CM 162  SSN 158  AFR/AP 005/005   X-RAY BACKGROUND B5.3
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 1.3E+05   GT 10 MEV 1.5E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 1.00E+08 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 2 1 2 2 1 1 0 0 PLANETARY 2 0 2 2 1 2 1 1
F.  COMMENTS:  THE GREATER THAN 2 MEV ELECTRON FLUENCE WAS MODERATE.