Viewing archive of Wednesday, 29 November 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 Nov 29 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 334 Issued at 0245Z on 29 Nov 2000 This report is compiled from data received at SWO on 28 NovA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep None
B. Proton Events
The greater than 10 MeV proton event that began
at 24/1520Z, reaching a high value of 942 pfu at 26/2030, was just
above event threshold at 11.1 pfu as the period ended. Levels are
expected to continue to steadily drop throughout the next 24 hours.
C. Geomagnetic Activity Summary
The geomagnetic field began at
mostly unsettled levels, rose steadily to minor storm levels at
middle latitudes and major storm levels at high latitudes through
most of the middle of the period, before decreasing back to
mostly unsettled levels by the end of the reporting period.
D. Stratwarm
None.
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 196 SSN 154 Afr/Ap 025/037 X-ray Background B8.9 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 5.4e+07 GT 10 MeV 3.4e+06 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 7.00e+06 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 3 5 5 5 2 3 3 Planetary 3 3 6 5 6 6 4 4
F. Comments
None
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