Viewing archive of Wednesday, 18 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 18 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 292 Issued at 0245Z on 18 Oct 2000 This report is compiled from data received at SWO on 17 Oct
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
None
B. Proton Events
The greater than 10 MeV proton event at geosynchronous orbit that began at 16/1125 UTC, reached a maximum of 15 pfu at 16/1840 UTC, and ended at 17/0210 UTC.
C. Geomagnetic Activity Summary
Field activity varied from quiet to unsettled levels.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 154  SSN 130  Afr/Ap 010/009   X-ray Background B8.8
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 4.7e+06   GT 10 MeV 4.9e+05 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 2.90e+07 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 3 2 1 3 3 2 2 2 Planetary 3 3 1 3 2 2 3 2
F. Comments
  None

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