:Product: 19980902SGAS.txt
:Issued: 1998 Sep 02 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 245 ISSUED AT 0245Z ON 02 SEP 1998
THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 01 SEP
A.  ENERGETIC EVENTS
BEGIN  MAX  END  RGN   LOC   XRAY  OP 245MHZ 10CM   SWEEP
0449 0459 0506  8307 N32W78 M1.5  1F        58
1343 1343 1344                       210
1548 1608 1629  8319 N21W65       SF 180
B.  PROTON EVENTS:  THE GREATER THAN 10 MEV PROTON FLUX IS NEAR
BACKGROUND LEVELS.
C.  GEOMAGNETIC ACTIVITY SUMMARY:  THE GEOMAGNETIC FIELD WAS AT QUIET
TO ACTIVE LEVELS AT MID-LATITUDES AND AT QUIET TO SEVERE STORM LEVELS
AT HIGH LATITUDES. DURING THE PERIOD FROM 1500 UT TO 1800 UT, COLLEGE
HAD A VARIATION OF OVER 1000 NANOTESLA.
D.  STRATWARM:  NONE
E.  DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES)
10 CM 177  SSN 129  AFR/AP 013/018   X-RAY BACKGROUND C1.0
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 9.1E+05   GT 10 MEV 3.5E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 7.40E+07 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 3 4 2 2 2 4 3 3 PLANETARY 3 4 2 3 4 4 3 3
F.  COMMENTS:  ENERGETIC ELECTRON FLUXES WITH ENERGY GREATER THAN 2 MEV
WERE OVER ALERT LEVELS OF GREATER 1000 PFU FOR PORTIONS OF THE DAY.