:Product: 19981208SGAS.txt
:Issued: 1998 Dec 08 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 342 ISSUED AT 0245Z ON 08 DEC 1998
THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 07 DEC
A.  ENERGETIC EVENTS
BEGIN  MAX  END  RGN   LOC   XRAY  OP 245MHZ 10CM   SWEEP
0006 0006 0007                       110
0624 0624 0625                       590
B.  PROTON EVENTS:  NONE
C.  GEOMAGNETIC ACTIVITY SUMMARY:  THE GEOMAGNETIC FIELD WAS QUIET.
D.  STRATWARM:  STRATWARM ALERT/MONDAY/STRATWARM EXISTS.
THE INTENSE WARMING, CENTERED OVER NORTHEAST SIBERIA TODAY, CONTINUES
WITH  WARM AIR SPREADING NORTHEASTWARDS. THE SECOND WARM REGION OVER
MONGOLIA EXTENDS NORTHWEST AND WESTWARDS.
E.  DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES)
10 CM 153  SSN 143  AFR/AP 006/006   X-RAY BACKGROUND B5.3
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 2.9E+05   GT 10 MEV 1.4E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 1.60E+08 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 2 1 2 2 2 2 1 2 PLANETARY 2 0 2 1 2 2 1 2
F.  COMMENTS:  THE GREATER THAN 2 MEV ELECTRON FLUENCE WAS MODERATE.