Viewing archive of Saturday, 6 July 2002
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 2002 Jul 06 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 187 Issued at 0245Z on 06 Jul 2002 This report is compiled from data received at SWO on 05 JulA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1310 1326 1337 0017 S19W82 M3.2 Sf 49 120 II/IV 1550 1556 1600 0019 S19W02 C6.3 Sf 1100 56 II/IV 2140 2140 2140 100 2150 2210 2225 0021 S29W21 C2.0 Sf 240
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was quiet to
active.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 139 SSN 149 Afr/Ap 012/013 X-ray Background B4.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.7e+06 GT 10 MeV 2.2e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.00e+05 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 2 3 3 3 3 4 3 Planetary 3 2 3 3 3 3 4 3
F. Comments
The Afr index reported in Part E is estimated from Boulder observations.
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