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20021107SGAS.txt
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:Product: 20021107SGAS.txt
:Issued: 2002 Nov 07 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 311 Issued at 0245Z on 07 Nov 2002
This report is compiled from data received at SWO on 06 Nov
A. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep
0107 0107 0108 980
0133 0134 0134 320
0505 0532 0614 0180 S13E13 C7.2 Sf II
0631 0631 0631 250
1001 1002 1002 260
1346 1348 1348 130
1433 1438 1440 0188 N11E26 C2.7 Sf 120
1517 1518 1518 780
1636 1642 1645 0180 S08E06 C3.7 Sf 280
1701 1701 1701 100
2125 2157 2223 0180 S08W04 C4.5 Sf 210
B. Proton Events: None
C. Geomagnetic Activity Summary: The geomagnetic field was
unsettled to active with minor storm periods at high latitudes. High
speed coronal hole effects with persistent southward Bz are causing
the disturbance. There are also indications of a weak transient
passage late in the period, which is enhancing this disturbance. The
greater than 2 MeV electron flux at geosynchronous orbit reached
high levels.
D. Stratwarm: None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 185 SSN 234 Afr/Ap 015/019 X-ray Background B6.7
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.1e+06 GT 10 MeV 1.2e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 7.80e+07 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 4 3 3 4 3 4 3 3 Planetary 4 3 3 4 4 4 4 3
F. Comments: None