Viewing archive of Saturday, 10 November 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 Nov 10 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 314 Issued at 0245Z on 10 Nov 2001 This report is compiled from data received at SWO on 09 Nov
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0119 0133 0149  9690 S19E27 M1.6  1f 56
0520 0539 0548  9690 S18E25 M3.1  1f
0623 0629 0632  9690 S17E24 M1.0  Sf
0744 0745 0749  9690 S16E23       Sf 170
0841 0856 0908  9690 S18E26 M3.3  1n        22
0916 0943 1001              M3.0            26
1722 1722 1722                       260
1823 1841 1924  9687 S21W42 M1.9  Sf        88     II/IV
B. Proton Events
The greater than 10 MeV event that began at 04/1705 UTC continued, although it hovered around the event threshold of 10 PFU after 09/1200 UTC. The peak for this event was 31,700 PFU at 06/0215 UTC. The greater than 10 MeV flux was 9.9 PFU at the close of the period.
C. Geomagnetic Activity Summary
Activity was at quiet levels.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 271  SSN 175  Afr/Ap 004/004   X-ray Background C2.2
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.3e+07   GT 10 MeV 1.3e+06 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 4.70e+07 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 1 2 0 2 2 1 1 1 Planetary 1 0 0 0 1 2 2 2
F. Comments
  None

All times in UTC

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