Viewing archive of Friday, 7 September 2001
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 2001 Sep 07 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 250 Issued at 0245Z on 07 Sep 2001 This report is compiled from data received at SWO on 06 SepA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0341 0346 0351 9601 C8.1 390 110 1051 1051 1051 310 1128 1128 1129 110 1943 1943 1944 110 2032 2034 2036 9610 100 2058 2101 2102 2800
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was quiet to
unsettled.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 222 SSN 204 Afr/Ap 005/010 X-ray Background C5.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 7.0e+04 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.10e+07 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 1 2 2 2 1 1 2 Planetary 2 0 2 2 3 3 3 2
F. Comments
None
All times in UTC
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