:Product: 19990318SGAS.txt
:Issued: 1999 Mar 18 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 077 ISSUED AT 0245Z ON 18 MAR 1999
THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 17 MAR
A.  ENERGETIC EVENTS
BEGIN  MAX  END  RGN   LOC   XRAY  OP 245MHZ 10CM   SWEEP
0950 0956 1005  8485 N23W44 M3.2  1F        86
1200 1202 1202  8485                 120
1342 1342 1342                       120
1442 1449 1458  8485 N23W46 M1.2  SN
1459 1501 1502                       100
B.  PROTON EVENTS:  NONE
C.  GEOMAGNETIC ACTIVITY SUMMARY:  THE GEOMAGNETIC FIELD WAS MOSTLY
QUIET
D.  STRATWARM:  NONE
E.  DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES)
10 CM 155  SSN 131  AFR/AP 005/005   X-RAY BACKGROUND B5.0
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 6.8E+04   GT 10 MEV 1.4E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 7.90E+06 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 1 0 2 1 1 3 2 1 PLANETARY 1 0 1 2 1 2 2 2
F.  COMMENTS:  NONE