Viewing archive of Sunday, 26 August 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 Aug 26 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 238 Issued at 0245Z on 26 Aug 2001 This report is compiled from data received at SWO on 25 Aug
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0909 0928 0932  9591 S18E31 M1.2  Sf
1623 1645 1704  9591 S17E34 X5.3  3b 36000  8100   II/IV
1930 1930 1934  9591 S20E35       Sf 150
1952 1956 1959  9591 S19E37 M1.19 Sf
2347 0017 0044  9591 S18E44 M3.5  Sf        280
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field has been quiet to active.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 199  SSN 132  Afr/Ap 008/010   X-ray Background C7.2
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.6e+06   GT 10 MeV 1.2e+05 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 4.50e+07 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 1 1 1 2 3 4 3 3 Planetary 1 1 1 2 3 4 4 3
F. Comments
  None

All times in UTC

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