Viewing archive of Thursday, 9 May 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 May 09 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 129 Issued at 0245Z on 09 May 2002 This report is compiled from data received at SWO on 08 MayA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0337 0346 0407 9937 M1.4 1400 140 IV 0804 0804 0804 140 0855 0855 0855 160 1023 1023 1023 160 1258 1327 1359 9934 S12W07 C4.2 Sf 1300 2230 2230 2231 130
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field activity has
been at quiet to unsettled levels.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 187 SSN 249 Afr/Ap 008/011 X-ray Background B6.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 6.9e+05 GT 10 MeV 1.8e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 4.30e+05 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 3 3 2 1 3 1 2 Planetary 3 3 3 2 3 3 3 2
F. Comments
None
All times in UTC
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