Viewing archive of Thursday, 8 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 08 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 008 Issued at 0245Z on 08 Jan 2004 This report is compiled from data received at SWO on 07 JanA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0343 0404 0421 0537 N02E82 M4.5 2n 160 II 1014 1027 1033 0537 N02E69 M8.3 Sf 330 510 II
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field ranged from
unsettled to major storm levels
D. Stratwarm
STRATWARM ALERT/WEDNESDAY/STRATWARM EXISTS.
MAJOR WARMING CONTINUES: EASTERLY ZONAL MEAN WINDS AT 60N EXIST FROM
10 HPA UPWARDS, TOGETHER WITH A REVERSED TEMPERATURE GRADIENT
THROUGHOUT THE STRATOSPHERE.
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 119 SSN 093 Afr/Ap 030/032 X-ray Background B3.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 6.8e+06 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W103 degrees) Daily Electron Fluence GT 2 MeV 2.90e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 3 4 6 6 4 5 3 3 Planetary 3 4 5 5 5 5 4 3
F. Comments
None
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