Viewing archive of Thursday, 7 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 07 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 219 Issued at 0245Z on 07 Aug 2003 This report is compiled from data received at SWO on 06 AugA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1918 1918 1919 120
B. Proton Events
None.
C. Geomagnetic Activity Summary
Geomagnetic activity has been at
quiet to severe storm levels, due to increased solar wind speeds
associated with a coronal hole moving into geoeffective position.
D. Stratwarm
None.
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 129 SSN 155 Afr/Ap 035/043 X-ray Background B2.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 7.2e+05 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W112 degrees) Daily Electron Fluence GT 2 MeV 5.40e+06 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W76 degrees) 3 Hour K-indices Boulder 5 6 7 5 3 2 3 2 Planetary 6 6 7 5 4 3 3 2
F. Comments
None.
All times in UTC
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