:Product: 20000331SGAS.txt
:Issued: 2000 Mar 31 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 091 ISSUED AT 0245Z ON 31 MAR 2000
THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 30 MAR
A.  ENERGETIC EVENTS
BEGIN  MAX  END  RGN   LOC   XRAY  OP 245MHZ 10CM   SWEEP
0044 0044 0044                       450
0659 0714 0743       N12E76 M1.2  SF 37     87
1002 1003 1003                       280
1239 1245 1250  8936 S16E64 M1.3  SF
1251 1251 1252                       440
1257 1258 1304  8925 S17W13       SF 170
1558 1607 1612  8936 S17E63 M3.4  1N
2317 2324 2327  8935 S08E20 M2.0  SF
B.  PROTON EVENTS:  NONE
C.  GEOMAGNETIC ACTIVITY SUMMARY:  THE GEOMAGNETIC FIELD WAS QUIET TO
ACTIVE.
D.  STRATWARM:  STRATWARM ALERT EXISTS STRATWARM THURSDAY
MINOR WARMING OVER EUROPE/SIBERIA AND THE AD-
JACENT ARCTIC AT 10 HPA CONTINUES.TEMPERATURE
GRADIENT REVERSED BETWEEN 60N AND THE POLE IN
THE MIDDLE AND UPPER STRATOSPHERE.
E.  DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES)
10 CM 206  SSN 225  AFR/AP 011/010   X-RAY BACKGROUND C1.2
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 8.0E+05   GT 10 MEV 1.2E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 1.80E+06 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 2 2 2 1 3 4 2 3 PLANETARY 2 2 2 2 3 3 3 3
F.  COMMENTS:  NONE