Viewing archive of Tuesday, 11 March 2003
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 2003 Mar 11 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 070 Issued at 0245Z on 11 Mar 2003 This report is compiled from data received at SWO on 10 MarA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0352 0352 0352 150 0539 0539 0539 430 0925 0925 0925 120 1001 1005 1009 0306 C1.3 1600 1252 1252 1252 140 1626 1626 1626 450
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was at
predominantly quiet to unsettled levels. An isolated active period
occurred at mid and high latitudes between 10/1200 and 1500Z. The
greater than 2 MeV electron fluxes at geosynchronous orbit reached
high levels today.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 144 SSN 214 Afr/Ap 011/016 X-ray Background B3.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.6e+05 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 4.00e+07 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 1 3 2 3 4 2 1 3 Planetary 2 3 3 3 4 3 3 4
F. Comments
None
All times in UTC
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