:Product: 20000315SGAS.txt
:Issued: 2000 Mar 15 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 075 ISSUED AT 0245Z ON 15 MAR 2000
THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 14 MAR
A.  ENERGETIC EVENTS
BEGIN  MAX  END  RGN   LOC   XRAY  OP 245MHZ 10CM   SWEEP
0234 0234 0235                       260
0747 0749 0755  8910 N08E47       SF 150
1442 1443 1446  8906 S20W02       SF 210
1632 1632 1633                       140
1732 1737 1744  8910 N11E48 C1.91 SF 360
B.  PROTON EVENTS:  NONE
C.  GEOMAGNETIC ACTIVITY SUMMARY:  FIELD ACTIVITY WAS AT QUIET
TO (BRIEFLY) UNSETTLED LEVELS.
D.  STRATWARM:  STRATWARM ALERT/TUESDAY/STRATWARM EXISTS.
THE INTENSE WARMING, CENTERED OVER THE NORTHERN URAL AT 10 HPA,
CONTINUES AND SLIGHTLY WEAKENS. THE TEMPERATURE GRADIENT
BETWEEN 60N AND THE NORTH POLE IS REVERSED IN THE WHOLE UPPER
STRATOSPHERE.
E.  DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES)
10 CM 183  SSN 193  AFR/AP 006/006   X-RAY BACKGROUND B8.7
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 4.8E+04   GT 10 MEV 1.1E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 5.70E+06 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 2 2 1 3 2 1 1 1 PLANETARY 2 2 1 3 1 2 2 2
F.  COMMENTS:  NONE