:Product: 19980726SGAS.txt
:Issued: 1998 Jul 26 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 207 ISSUED AT 0245Z ON 26 JUL 1998
THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 25 JUL
A.  ENERGETIC EVENTS
BEGIN  MAX  END  RGN   LOC   XRAY  OP 245MHZ 10CM   SWEEP
0107 0107 0108                       410
0900 0936 1015  8280 S23E39 C1.4  SF 130
B.  PROTON EVENTS:  NONE.
C.  GEOMAGNETIC ACTIVITY SUMMARY:  THE GEOMAGNETIC FIELD WAS QUIET TO
UNSETTLED UNTIL 25/0500UT. ACTIVITY INCREASED DURING 25/0500 -
0900UT WITH ACTIVE LEVELS AT MIDDLE LATITUDES AND ACTIVE TO MAJOR
STORM LEVELS AT HIGH LATITUDES. THE GEOMAGNETIC FIELD RETURNED TO
QUIET TO UNSETTLED LEVELS AFTER 25/0900UT. THE GREATER THAN 2 MEV
ELECTRON FLUX WAS AT HIGH LEVELS DURING MOST OF THE PERIOD.
D.  STRATWARM:  NONE.
E.  DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES)
10 CM 122  SSN 085  AFR/AP 012/014   X-RAY BACKGROUND B2.7
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 8.8E+05   GT 10 MEV 1.5E+04 P/(CM2-STER-DAY)
(GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 8.50E+08 E/(CM2-STER-DAY)
(GOES-9 SATELLITE SYNCHRONOUS ORBIT W135 DEGREES)
3 HOUR K-INDICES:
BOULDER 2 4 4 2 1 3 2 1 PLANETARY 2 4 4 3 2 3 3 2
F.  COMMENTS:  THE FOLLOWING CHANGES WILL OCCUR ON MONDAY, 27 JULY:
GOES-9 WILL BE TAKEN OUT OF OPERATIONAL STATUS.
GOES-8 WILL BECOME THE PRIMARY SATELLITE FOR SWO
DATA AND PRODUCTS. GOES-10 WILL BE THE SECONDARY SATELLITE.