Viewing archive of Thursday, 7 November 2002
Geophysical report
Any mentioned solar flare in this report has a scaling factor applied by the Space Weather Prediction Center (SWPC). Because of the SWPC scaling factor, solar flares are reported as 42% smaller than for the science quality data. The scaling factor has been removed from our archived solar flare data to reflect the true physical units.
Solar and Geophysical Activity Summary 2002 Nov 07 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
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 NovA. 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
All times in UTC
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