:Product: 19991223SGAS.txt
:Issued: 1999 Dec 23 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 357 ISSUED AT 0245Z ON 23 DEC 1999
THIS REPORT IS COMPILED FROM DATA RECEIVED AT SWO ON 22 DEC
A.  ENERGETIC EVENTS
BEGIN  MAX  END  RGN   LOC   XRAY  OP 245MHZ 10CM   SWEEP
0150 0216 0232  8807 N10E30 M1.8  2B 57            II
0348 0350 0351                       290
0402 0402 0402                       170
0428 0439 0533  8806 N19E18       SF 400
0642 0643 0659  8806 N15E18       SF 100
1852 1904 1908  8806 N24E19 M5.3  1B 210    280
1959 2000 2000                       100
B.  PROTON EVENTS:  NONE
C.  GEOMAGNETIC ACTIVITY SUMMARY:  THE GEOMAGNETIC FIELD WAS QUIET.
D.  STRATWARM:  NONE
E.  DAILY INDICES: (REAL-TIME PRELIMINARY/ESTIMATED VALUES)
10 CM 202  SSN 130  AFR/AP 001/002   X-RAY BACKGROUND C1.4
DAILY PROTON FLUENCE (FLUX ACCUMULATION OVER 24 HRS)
GT 1 MEV 4.8E+04   GT 10 MEV 1.3E+04 P/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
DAILY ELECTRON FLUENCE
GT 2 MEV 2.10E+06 E/(CM2-STER-DAY)
(GOES-8 SATELLITE SYNCHRONOUS ORBIT W75 DEGREES)
3 HOUR K-INDICES:
BOULDER 0 0 0 0 0 1 0 0 PLANETARY 0 0 0 0 1 1 1 1
F.  COMMENTS:  A 245 MHZ NOISE STORM WAS IN PROGRESS FOR PART OF THE
PERIOD.