:Product: 19980927SGAS.txt
:Issued: 1998 Sep 27 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 270 ISSUED AT 0245Z ON 27 SEP 1998
THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 26 SEP
A.  ENERGETIC EVENTS
BEGIN  MAX  END  RGN   LOC   XRAY  OP 245MHZ 10CM   SWEEP
0550 0551 0551                       490
0645 0651 0654  8340 N24W31 C1.6  SF 130    20
0900 0900 0900                       400
1059 1059 1059                       170
1348 1349 1354  8340 N19W39       SF 370
1623 1624 1631  8340 N22W39       SF 1000   83
2316 2316 2324  8340 N20W44       SF 1300
B.  PROTON EVENTS:  NONE.
C.  GEOMAGNETIC ACTIVITY SUMMARY:  THE GEOMAGNETIC FIELD WAS QUIET TO
UNSETTLED WITH ISOLATED ACTIVE CONDITIONS MOSTLY AT HIGH LATITUDES.
THE GREATER THAN 2 MEV ENERGETIC ELECTRON FLUX WAS NEAR OR JUST
ABOVE HIGH LEVELS DURING THE LATTER HALF OF THE PERIOD.
D.  STRATWARM:  NONE.
E.  DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES)
10 CM 136  SSN 115  AFR/AP 012/012   X-RAY BACKGROUND B5.3
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 5.3E+06   GT 10 MEV 2.1E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 6.20E+07 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 2 2 2 2 3 4 3 3 PLANETARY 2 1 2 2 4 4 3 3
F.  COMMENTS:  NONE