Viewing archive of Wednesday, 7 April 2004
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 2004 Apr 07 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 098 Issued at 0245Z on 07 Apr 2004 This report is compiled from data received at SWO on 06 AprA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1230 1328 1346 0588 S18E15 M2.4 Sf 300 690 1801 1801 1801 830
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field has been at
quiet to minor storm levels.
D. Stratwarm
None.
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 101 SSN 066 Afr/Ap 018/021 X-ray Background B1.4 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 8.1e+05 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W98 degrees) Daily Electron Fluence GT 2 MeV 3.30e+07 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 5 4 4 4 3 3 3 3 Planetary 4 4 4 4 4 2 3 2
F. Comments
None.
All times in UTC
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