:Product: 19971219SGAS.txt
:Issued: 1997 Dec 19 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 353 ISSUED AT 0245Z ON 19 DEC 1997
THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 18 DEC
A.  ENERGETIC EVENTS
BEGIN  MAX  END  RGN   LOC   XRAY  OP 245MHZ 10CM   SWEEP
1350 1355 1359              B2.3     450
B.  PROTON EVENTS:  NONE
C.  GEOMAGNETIC ACTIVITY SUMMARY:  THE GEOMAGNETIC FIELD WAS QUIET TO
ACTIVE. ACTIVE CONDITIONS WERE OBSERVED AT MANY STATIONS DURING THE
18/0300-0600Z PERIOD.
D.  STRATWARM:  NONE
E.  DAILY INDICES:
10 CM 086  SSN 035  AFR/AP 007/006   X-RAY BACKGROUND A5.7
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 1.9E+05   GT 10 MEV 1.8E+04 P/(CM2-STER-DAY)
GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 1.80E+06 E/(CM2-STER-DAY)
GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES)
3 HOUR K-INDICES:
BOULDER 1 4 1 0 1 2 1 1 PLANETARY 1 4 2 0 0 1 1 1
F.  COMMENTS:  NONE