Viewing archive of Thursday, 6 November 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 Nov 06 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 310 Issued at 0245Z on 06 Nov 2003 This report is compiled from data received at SWO on 05 NovA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0237 0241 0245 0486 S19W89 M1.6 Sf 1046 1052 1056 0486 S16W90 M5.3 Sf
B. Proton Events
A greater than 10 MeV proton event from the X28
flare began at 04/2225Z, reached a peak value of 353 pfu at
05/0600Z, and is currently in progress, but declining. A greater
than 100 MeV proton event began at 05/0535Z, reached a peak value of
1.3 pfu at 05/0540Z, and ended at 05/0705Z.
C. Geomagnetic Activity Summary
The geomagnetic field was at quiet
to unsettled levels.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 114 SSN 032 Afr/Ap 008/009 X-ray Background C1.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 9.3e+07 GT 10 MeV 1.2e+07 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W107 degrees) Daily Electron Fluence GT 2 MeV 3.90e+06 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 0 1 0 1 2 3 3 Planetary 2 1 2 2 2 3 3 3
F. Comments
The GOES EPS instrument for greater than 2 MeV electron measurement at geosynchronous orbit is exhibiting proton contamination at this time, making the 2 MeV electron fluence data unreliable.
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