Viewing archive of Saturday, 8 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 08 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 251 Issued at 0245Z on 08 Sep 2001 This report is compiled from data received at SWO on 07 Sep
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0600 0600 0601                       200
0603 0603 0604                       250
0716 0717 0718                       150
0813 0813 0813                       170
0909 0909 0910                       110
1526 1538 1551  9601 N19W65 M1.2  1f 59     41     II/IV
2137 2138 2138                       290
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 226  SSN 288  Afr/Ap 005/006   X-ray Background C3.0
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.4e+05   GT 10 MeV 1.2e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 3.40e+07 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 1 0 0 0 3 3 1 3 Planetary 1 0 1 1 3 3 1 3
F. Comments
  None

All times in UTC

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