Viewing archive of Tuesday, 11 December 2001
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 2001 Dec 11 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 345 Issued at 0245Z on 11 Dec 2001 This report is compiled from data received at SWO on 10 DecA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0931 0938 0943 9727 S25W19 C8.6 Sf 410 110 II
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was quiet
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 219 SSN 224 Afr/Ap 005/004 X-ray Background C1.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 9.4e+04 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.20e+06 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 0 0 2 1 2 2 1 1 Planetary 1 1 2 1 2 2 1 1
F. Comments
None
All times in UTC
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