Viewing archive of Friday, 23 January 2004
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 2004 Jan 23 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 023 Issued at 0245Z on 23 Jan 2004 This report is compiled from data received at SWO on 22 JanA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1749 1749 1750 360 2107 2107 2108 130
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field ranged from
quiet to severe storm levels. A shock passage was observed to pass
the ACE spacecraft around 22/0100Z.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 122 SSN 076 Afr/Ap 046/062 X-ray Background B2.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.5e+07 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W102 degrees) Daily Electron Fluence GT 2 MeV 2.20e+07 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 5 4 4 5 7 4 4 4 Planetary 5 5 6 7 7 4 5 4
F. Comments
None
All times in UTC
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