Viewing archive of Sunday, 23 September 2001

Geophysical report

Solar and Geophysical Activity Summary 2001 Sep 23 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 266 Issued at 0245Z on 23 Sep 2001 This report is compiled from data received at SWO on 22 Sep
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0441 0442 0442                       460
0530 0530 0530                       120
0721 0723 0729                       170
0731 0731 0732                       110
0920 0924 0938  9626 N24W07       Sf               II
1717 1718 1723  9622 N13W33       Sf 210
B. Proton Events
None
C. Geomagnetic Activity Summary
Quiet to active
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 255  SSN 293  Afr/Ap 010/010   X-ray Background C1.6
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 8.6e+04   GT 10 MeV 1.2e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.40e+05 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 2 1 2 4 4 3 1 2 Planetary 2 1 3 4 4 3 2 1
F. Comments
  None

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