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20021021SGAS.txt
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:Product: 20021021SGAS.txt
:Issued: 2002 Oct 21 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 294 Issued at 0245Z on 21 Oct 2002
This report is compiled from data received at SWO on 20 Oct
A. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep
0032 0045 0111 0162 N27E61 M1.8 1f 260 42
0331 0339 0400 0162 N26E58 M1.5 2n
0501 0514 0519 0160 S18W18 M1.2 1n 230
0859 0903 0906 0162 N25E42 C2.0 1f 260 18
1421 1428 1435 0154 S19W23 M1.8 1b 24 26 II
B. Proton Events: None
C. Geomagnetic Activity Summary: The geomagnetic field was at quiet
to unsettled levels. The high speed stream continues but effects
are minimal due to a consistently northward Bz.
D. Stratwarm: None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 180 SSN 179 Afr/Ap 010/010 X-ray Background C1.2
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 8.3e+05 GT 10 MeV 1.3e+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 2 3 2 2 3 2 2 3 Planetary 2 3 1 2 3 3 3 3
F. Comments: Daily X-Ray Background Flux value is estimated from
plotted data, pending repair of the automated algorithm. Repair is
in progress.