Viewing archive of Friday, 25 February 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 Feb 25 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 056 Issued at 0245Z on 25 Feb 2011 This report is compiled from data received at SWO on 24 FebA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0723 0735 0742 M3.5 800 180 II/IV 0753 0753 0753 350 0915 0915 0915 450 0916 0916 0916 330 1347 1353 1356 1163 C1.8 1526 1526 1527 290
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field has been at
quiet levels for the past 24 hours.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 089 SSN 023 Afr/Ap 000/003 X-ray Background B2.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.0e+05 GT 10 MeV 1.4e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 7.20e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 0 1 0 1 1 2 1 0 Planetary 0 1 0 0 0 1 1 1
F. Comments
None
All times in UTC
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