:Product: 19971229SGAS.txt
:Issued: 1997 Dec 29 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 363 ISSUED AT 0245Z ON 29 DEC 1997
THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 28 DEC
A.  ENERGETIC EVENTS
BEGIN  MAX  END  RGN   LOC   XRAY  OP 245MHZ 10CM   SWEEP
1411 1411 1412                       150
B.  PROTON EVENTS:  NONE.
C.  GEOMAGNETIC ACTIVITY SUMMARY:  THE GEOMAGNETIC FIELD WAS QUIET.
D.  STRATWARM:  STRATWARM ALERT/SUNDAY/STRATWARM EXISTS.
STRATOSPHERIC WARMING CONTINUES. WARM AIR
COVERS MOST OF THE NORTHERN HIGH LATITUDES,
TEMPERATURE GRADIENT BETWEEN 60N AND THE
POLE REVERSED FROM 50 HPA UPWARDS INTO THE
UPPER STRATOSPHERE.
E.  DAILY INDICES:
10 CM 102  SSN 055  AFR/AP 000/002   X-RAY BACKGROUND B1.4
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 3.9E+05   GT 10 MEV 1.8E+04 P/(CM2-STER-DAY)
GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 8.30E+05 E/(CM2-STER-DAY)
GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES)
3 HOUR K-INDICES:
BOULDER 0 0 0 0 0 0 0 1 PLANETARY 0 0 0 0 1 1 1 1
F.  COMMENTS:  NONE