:Product: 19980928SGAS.txt
:Issued: 1998 Sep 28 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 271 ISSUED AT 0245Z ON 28 SEP 1998
THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 27 SEP
A.  ENERGETIC EVENTS
BEGIN  MAX  END  RGN   LOC   XRAY  OP 245MHZ 10CM   SWEEP
0806 0813 0823  8340 N21W48 C2.6  SF 210    410
0903 0903 0905                       260
1623 1642 1646  8340 N21W52 C5.2  1F 1700   38
1745 1745 1746                       140
2047 2048 2049                       160
2331 2334 2336              B8.9     260
2337 2342 2349  8340 N20W58 C6.0  1N 100    37
B.  PROTON EVENTS:  NONE.
C.  GEOMAGNETIC ACTIVITY SUMMARY:  THE GEOMAGNETIC FIELD WAS QUIET TO
UNSETTLED WITH ISOLATED ACTIVE PERIODS AT HIGH LATITUDES.
D.  STRATWARM:  NONE.
E.  DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES)
10 CM 127  SSN 087  AFR/AP 008/012   X-RAY BACKGROUND B4.0
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 4.3E+06   GT 10 MEV 2.2E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 1.20E+08 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 2 2 2 3 3 2 1 1 PLANETARY 3 2 1 3 4 3 3 2
F.  COMMENTS:  NONE.