Viewing archive of Thursday, 4 January 2001

Geophysical report

Solar and Geophysical Activity Summary 2001 Jan 04 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 004 Issued at 0245Z on 04 Jan 2001 This report is compiled from data received at SWO on 03 Jan
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0221 0222 0224                       140
1158 1158 1158                       470
1508 1509 1509                       100
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was predominantly quiet to unsettled, with isolated active periods observed at both mid and high latitudes.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 170  SSN 128  Afr/Ap 007/011   X-ray Background B6.5
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.4e+05   GT 10 MeV 1.1e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.00e+05 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 3 3 3 4 2 1 1 2 Planetary 2 4 2 3 3 2 2 2
F. Comments
  None

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