Viewing archive of Thursday, 10 March 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 Mar 10 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 069 Issued at 0245Z on 10 Mar 2011 This report is compiled from data received at SWO on 09 MarA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0152 0159 0207 1164 C5.6 0629 0630 0631 650 1035 1107 1121 1166 N08W03 M1.7 Sf 480 1317 1402 1413 1166 N09W06 M1.7 Sf 1700 1700 1700 110 1900 1900 1900 120 2103 2110 2122 1169 N21E22 C5.0 Sf 110 2308 2308 2308 260 2313 2323 2329 1166 N08W09 X1.5 2b
B. Proton Events
The >2 MeV proton flux remained over the 10 pfu
threshold for the past 24 hours.
C. Geomagnetic Activity Summary
The geomagnetic field was quiet.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 143 SSN 132 Afr/Ap 002/004 X-ray Background C1.8 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.8e+07 GT 10 MeV 1.3e+06 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 7.60e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 1 2 2 1 2 1 1 Planetary 2 1 1 1 1 1 2 2
F. Comments
None
All times in UTC
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