Viewing archive of Thursday, 15 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 15 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 015 Issued at 0245Z on 15 Jan 2004 This report is compiled from data received at SWO on 14 JanA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 2244 2244 2245 780 2339 2340 2340 790
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field has been
quiet to active.
D. Stratwarm
STRATWARM ALERT/ WEDNESDAY/ STRATWARM EXISTS.
MAJOR WARMING LASTS OVER A WEEK, BUT WEAKENING. REVERSED TEMPERATURE
GRADIENT FROM 50 TO 5 HPA AND EASTERLY ZONAL MEAN WINDS AT 60N FROM
10 TO 5 HPA.
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 121 SSN 058 Afr/Ap ???/012 X-ray Background B3.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.7e+05 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W103 degrees) Daily Electron Fluence GT 2 MeV 2.30e+07 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 3 3 1 3 3 2 2 2 Planetary 3 3 2 3 3 3 2 2
F. Comments
None.
All times in UTC
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