Viewing archive of Thursday, 26 January 2012
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 2012 Jan 26 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 026 Issued at 0245Z on 26 Jan 2012 This report is compiled from data received at SWO on 25 JanA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0333 0333 0333 320 0600 0600 0600 130 0644 0644 0644 110 0805 0805 0805 110 0820 0820 0820 140 1930 1930 1930 120 2351 2351 2351 190
B. Proton Events
Proton levels are moderate. The greater than 10
MeV proton flux event that began at 23/0530Z continues to decrease.
Flux values have stayed above the 100 pfu level throughout the day.
C. Geomagnetic Activity Summary
The geomagnetic field was at quiet
to active levels with an isolated minor storm period.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 126 SSN 068 Afr/Ap 017/018 X-ray Background B4.9 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.6e+08 GT 10 MeV 2.6e+07 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W74 degrees) Daily Electron Fluence GT 2 MeV 5.30e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W74 degrees) 3 Hour K-indices Boulder 3 4 3 4 2 2 2 1 Planetary 3 4 2 5 3 2 2 2
F. Comments
None.
All times in UTC
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