:Product: 19981008SGAS.txt
:Issued: 1998 Oct 08 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 281 ISSUED AT 0245Z ON 08 OCT 1998
THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 07 OCT
A.  ENERGETIC EVENTS
BEGIN  MAX  END  RGN   LOC   XRAY  OP 245MHZ 10CM   SWEEP
0736 0736 0736                       100
0749 0757 0802              B6.1     110
0853 0919 0923              B9.7     160
1242 1247 1253  8355 S22E68 M1.6  1N        58
1439 1440 1440                       4400
1704 1712 1717  8355 S20E65 M2.3  SF
2332 2335 2338              B8.0     3000
2350 2350 2350                       1200
B.  PROTON EVENTS:  NONE.
C.  GEOMAGNETIC ACTIVITY SUMMARY:  THE GEOMAGNETIC FIELD RANGED FROM
QUIET TO MINOR STORM LEVELS. THE MOST DISTURBED PERIOD WAS FROM
07/1500-2100Z.
D.  STRATWARM:  NONE.
E.  DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES)
10 CM 124  SSN 098  AFR/AP 020/020   X-RAY BACKGROUND B2.2
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 1.3E+06   GT 10 MEV 2.2E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 2.20E+07 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 2 3 3 3 4 5 4 2 PLANETARY 3 2 3 3 4 5 5 3
F.  COMMENTS:  ENERGETIC ELECTRON FLUXES AT GEOSYNCHRONOUS ORBIT
REACHED HIGH LEVELS DURING THE PERIOD.