:Product: 19971224SGAS.txt
:Issued: 1997 Dec 24 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 358 ISSUED AT 0245Z ON 24 DEC 1997
THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 23 DEC
A.  ENERGETIC EVENTS
BEGIN  MAX  END  RGN   LOC   XRAY  OP 245MHZ 10CM   SWEEP
NONE
B.  PROTON EVENTS:  NONE
C.  GEOMAGNETIC ACTIVITY SUMMARY:  THE GEOMAGNETIC FIELD WAS QUIET AT
ALL LATITUDES.
D.  STRATWARM:  STRATWARM EXISTS TODAY. MINOR WARMING EXISTS OVER
SIBERIA, ALASKA, AND THE ADJACENT POLAR REGION. TEMPERATURE GRADIENT
IS REVERSED BETWEEN 60N AND THE POLE AT 10HPA.
E.  DAILY INDICES:
10 CM 104  SSN 072  AFR/AP 004/003   X-RAY BACKGROUND B2.4
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 2.0E+05   GT 10 MEV 1.7E+04 P/(CM2-STER-DAY)
GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 2.90E+05 E/(CM2-STER-DAY)
GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES)
3 HOUR K-INDICES:
BOULDER 1 1 0 1 1 1 1 2 PLANETARY 1 0 0 0 1 1 1 2
F.  COMMENTS:  NONE