Viewing archive of Thursday, 25 January 2007
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 2007 Jan 25 0247 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 025 Issued at 0245Z on 25 Jan 2007 This report is compiled from data received at SWO on 24 JanA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0028 0032 0035 0939 B5.1 230 0513 0516 0519 0939 S06W63 B6.8 Sf 100
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field was quiet.
D. Stratwarm
Not available.
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 080 SSN 015 Afr/Ap 001/001 X-ray Background A3.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.2e+06 GT 10 MeV 1.7e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W134 degrees) Daily Electron Fluence GT 2 MeV 6.10e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 0 0 1 0 1 2 1 0 Planetary 0 0 0 0 1 1 0 1
F. Comments
The greater than 2 MeV electron fluence at geosynchronous orbit was high.
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