Viewing archive of Monday, 18 August 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 Aug 18 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 230 Issued at 0245Z on 18 Aug 2003 This report is compiled from data received at SWO on 17 AugA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0419 0426 0436 0431 C2.1 190 2033 2038 2045 B7.0 310
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was at quiet
to active levels. Active levels were the result of an
interplanetary shock that reached earth just after 1400Z.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 119 SSN 113 Afr/Ap 014/015 X-ray Background B3.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 7.5e+05 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W112 degrees) Daily Electron Fluence GT 2 MeV 1.40e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W76 degrees) 3 Hour K-indices Boulder 2 1 1 1 4 4 3 4 Planetary 2 1 0 1 4 4 4 5
F. Comments
None
All times in UTC
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