Viewing archive of Saturday, 4 October 2003
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 2003 Oct 04 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 277 Issued at 0245Z on 04 Oct 2003 This report is compiled from data received at SWO on 03 OctA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 2125 2125 2125 160
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was mostly
quiet to active with an isolated minor storm period between
03/0300-0600Z. Solar wind speed is elevated near 500 km/s and IMF Bz
is varying between +5 and -5 nT.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 120 SSN 104 Afr/Ap 016/016 X-ray Background B4.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.1e+05 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W109 degrees) Daily Electron Fluence GT 2 MeV 6.90e+06 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 3 5 2 2 3 4 2 2 Planetary 3 5 3 3 3 3 3 2
F. Comments
None
All times in UTC
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