Viewing archive of Wednesday, 12 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 12 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 071 Issued at 0245Z on 12 Mar 2003 This report is compiled from data received at SWO on 11 MarA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0840 0845 0848 B6.2 130 0959 0959 1000 1500 1414 0000 1416 II
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was at
predominantly quiet to unsettled levels. Isolated active periods
were observed at both middle and high latitudes during the interval.
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 142 SSN 142 Afr/Ap 013/013 X-ray Background B2.9 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 9.9e+04 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.40e+07 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 3 2 3 3 3 4 2 2 Planetary 3 2 4 3 3 3 3 2
F. Comments
None
All times in UTC
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