Viewing archive of Thursday, 5 October 2000
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 2000 Oct 05 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 279 Issued at 0245Z on 05 Oct 2000 This report is compiled from data received at SWO on 04 OctA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1335 1336 1337 180 1841 1841 1842 140
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field ranged from
quiet to minor storm levels with major storm conditions at high
latitudes. Storming conditions are the result of the passage of a
magnetic cloud. Data from the ACE spacecraft showed a smooth
rotation of Bz to strong negative values starting at approximately
04/0000Z. The Bz remained negative for the rest of the day.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 184 SSN 216 Afr/Ap 025/045 X-ray Background B7.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.6e+05 GT 10 MeV 9.4e+03 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.60e+06 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 3 5 5 5 5 4 4 Planetary 1 3 5 5 6 5 4 5
F. Comments
None
All times in UTC
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