Viewing archive of Friday, 10 December 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.
:Product: 20041210SGAS.txt
:Issued: 2004 Dec 10 0250 UT
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.comJoint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 345 Issued at 0245Z on 10 Dec 2004 This report is compiled from data received at SWO on 09 DecA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was quiet to
unsettled with an isolated active period between 09/0900 - 1200Z. A
sustained period of southward IMF Bz produced the active conditions.
Solar wind speed declined to near 400 km/s.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 087 SSN 039 Afr/Ap 010/008 X-ray Background A6.8 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 6.5e+05 GT 10 MeV 1.3e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W105 degrees) Daily Electron Fluence GT 2 MeV 2.00e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 1 1 4 3 2 1 2 Planetary 2 1 1 4 2 2 2 1
F. Comments
None
All times in UTC
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