:Product: 19980219SGAS.txt
:Issued: 1998 Feb 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 050 ISSUED AT 0245Z ON 19 FEB 1998
THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 18 FEB
A.  ENERGETIC EVENTS
BEGIN  MAX  END  RGN   LOC   XRAY  OP 245MHZ 10CM   SWEEP
0852 0853 0854                       140
0917 0927 0931  8156 S23W24 C1.5  SF 440
B.  PROTON EVENTS:  NONE.
C.  GEOMAGNETIC ACTIVITY SUMMARY:  THE GEOMAGNETIC FIELD HAS BEEN
MOSTLY UNSETTLED TO ACTIVE DURING THE PAST 24 HOURS, WITH AN
ISOLATED PERIOD OF MINOR STORMING AT HIGH LATITUDES AND MAJOR
STORMING AT BOULDER RECORDED DURING THE INTERVAL 18/0000-0300Z.
D.  STRATWARM:  NONE.
E.  DAILY INDICES:
10 CM 103  SSN 064  AFR/AP 022/026   X-RAY BACKGROUND B1.4
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 6.4E+05   GT 10 MEV 1.7E+04 P/(CM2-STER-DAY)
GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 3.30E+06 E/(CM2-STER-DAY)
GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES)
3 HOUR K-INDICES:
BOULDER 6 4 3 4 2 4 3 3 PLANETARY 5 4 4 4 3 4 3 3
F.  COMMENTS:  NONE