:Product: 19980205SGAS.txt
:Issued: 1998 Feb 05 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 036 ISSUED AT 0245Z ON 05 FEB 1998
THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 04 FEB
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 AT
UNSETTLED LEVELS UNTIL 04/0600UT. BRIEF ACTIVE PERIODS WERE DETECTED
AT A FEW UPPER MIDDLE AND HIGH LATITUDE SITES AS WELL. THE FIELD
DECLINED TO MOSTLY QUIET LEVELS THEREAFTER.
D.  STRATWARM:  STRATWARM ALERT/WEDNESDAY/STRATWARM EXISTS.
A VERY INTENSE WARMING CONTINUES FROM THE BLACK SEA TO NORTHEAST
EUROPE,OVER WHOLE SIBERIA AND THE ADJACENT ARCTIC.TEMPERATURE
GRADIENT REVERSED BETWEEN 60N AND THE POLE AT 10-HPA AND ABOVE.
E.  DAILY INDICES:
10 CM 089  SSN 026  AFR/AP 008/008   X-RAY BACKGROUND A5.5
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 3.4E+05   GT 10 MEV 1.8E+04 P/(CM2-STER-DAY)
GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 4.60E+06 E/(CM2-STER-DAY)
GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES)
3 HOUR K-INDICES:
BOULDER 3 3 2 2 2 1 0 0 PLANETARY 3 3 2 2 3 2 1 1
F.  COMMENTS:  NONE.