:Product: 20000226SGAS.txt
:Issued: 2000 Feb 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 057 ISSUED AT 0245Z ON 26 FEB 2000
THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 25 FEB
A.  ENERGETIC EVENTS
BEGIN  MAX  END  RGN   LOC   XRAY  OP 245MHZ 10CM   SWEEP
0452 0452 0454                       330
0456 0503 0508  8879 N23W22 C2.3  SF 120
B.  PROTON EVENTS:  NONE
C.  GEOMAGNETIC ACTIVITY SUMMARY:  THE GEOMAGNETIC FIELD WAS
PREDOMINANTLY UNSETTLED TO ACTIVE. ISOLATED PERIODS OF MINOR
STORMING WAS OBSERVED. SOLAR WIND VELOCITY DECREASED DURING THE
PERIOD BUT REMAINED ELEVATED ABOVE 650 KM/S. ENERGETIC ELECTRON
FLUXES AT GEOSYNCHRONOUS ORBIT BECAME HIGH AROUND 25/1710Z.
D.  STRATWARM:  NONE
E.  DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES)
10 CM 210  SSN 202  AFR/AP 021/018   X-RAY BACKGROUND C1.1
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 2.8E+06   GT 10 MEV 1.4E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 3.80E+07 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 3 5 4 3 4 3 2 3 PLANETARY 3 4 4 3 4 3 2 3
F.  COMMENTS:  NONE