Viewing archive of Tuesday, 25 October 2011
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 2011 Oct 25 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 298 Issued at 0245Z on 25 Oct 2011 This report is compiled from data received at SWO on 24 OctA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None
B. Proton Events
The greater than 10 MeV protons are currently
enhanced, but below threshold.
C. Geomagnetic Activity Summary
The geomagnetic field was at quiet
to major storm levels with severe storm levels at high altitudes.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 145 SSN 125 Afr/Ap 016/023 X-ray Background B5.4 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.2e+08 GT 10 MeV 2.3e+05 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.00e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 0 2 1 1 2 4 6 Planetary 2 0 2 0 0 1 5 7
F. Comments
None
All times in UTC
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