Viewing archive of Tuesday, 6 September 2005

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 2005 Sep 06 0248 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 249 Issued at 0245Z on 06 Sep 2005 This report is compiled from data received at SWO on 05 Sep
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0853 1041 1220              C2.7     600              IV           
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was quiet to active. Solar wind was elevated, but declined from near 600 km/s to approximately 450 km/s by the end of the period.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 075  SSN 012  Afr/Ap 012/014   X-ray Background A7.6
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.8e+06   GT 10 MeV 1.7e+04 p/(cm2-ster-day)
(GOES-11 satellite synchronous orbit W113 degrees)
Daily Electron Fluence
GT 2 MeV 1.80e+09 e/(cm2-ster-day)
(GOES-12 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 4 2 3 4 2 3 3 2 Planetary 4 2 3 4 2 3 3 2 
F. Comments
  The greater than 2 MeV electron fluence at
geosynchronous orbit was at very high levels today.

All times in UTC

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