:Product: 19980419SGAS.txt
:Issued: 1998 Apr 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 109 ISSUED AT 0245Z ON 19 APR 1998
THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 18 APR
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 HAS BEEN
MOSTLY QUIET FOR THE PAST 24 HOURS, WITH ISOLATED PERIODS OF
UNSETTLED CONDITIONS RECORDED DURING THE INTERVAL 18/0600-1200Z.
D.  STRATWARM:  NONE.
E.  DAILY INDICES:
10 CM 099  SSN 028  AFR/AP 006/006   X-RAY BACKGROUND B4.9
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 2.2E+05   GT 10 MEV 1.6E+04 P/(CM2-STER-DAY)
GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 2.40E+06 E/(CM2-STER-DAY)
GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES)
3 HOUR K-INDICES:
BOULDER 1 1 3 3 2 1 1 0 PLANETARY 1 0 2 3 2 2 1 1
F.  COMMENTS:  NONE