Viewing archive of Monday, 27 October 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 Oct 27 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 300 Issued at 0245Z on 27 Oct 2003 This report is compiled from data received at SWO on 26 OctA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0121 0122 0124 910 0557 0654 0733 0486 S15E44 X1.2 3b 14000 4000 II/IV 0959 1004 1025 2200 94 1113 1115 1116 150 1607 1608 1608 450 1721 1819 1921 0484 N02W38 X1.2 1n 1100 2000 II 2134 2140 2148 0484 N01W38 M7.6 2n 57 2332 2332 2332 110
B. Proton Events
The greater than 10 MeV electrons at
geosynchronous orbit reached 10 pfu at26/1825 UTC and have remained
above 100 pfu levels.
C. Geomagnetic Activity Summary
The geomagnetic field was at quiet
to active levels.
D. Stratwarm
None.
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 298 SSN 191 Afr/Ap 008/010 X-ray Background C2.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.7e+07 GT 10 MeV 4.7e+06 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W108 degrees) Daily Electron Fluence GT 2 MeV 1.10e+07 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W76 degrees) 3 Hour K-indices Boulder 1 1 2 2 2 3 4 4 Planetary 2 2 2 3 2 3 3 3
F. Comments
None.
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