Viewing archive of Saturday, 9 February 2002

Geophysical report

Solar and Geophysical Activity Summary 2002 Feb 09 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 040 Issued at 0245Z on 09 Feb 2002 This report is compiled from data received at SWO on 08 Feb
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0950 0950 0950                       170
1301 1301 1301                       410
1905 1905 1905                       1000
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was at quiet to unsettled levels. Greater than 2 MeV electrons at geosynchronous orbit were enhanced to moderate levels with a peak value of 985 pfu at 08/1730 UTC.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 192  SSN 229  Afr/Ap 012/010   X-ray Background C1.3
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.9e+05   GT 10 MeV 1.3e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 2.80e+07 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 3 2 2 3 3 3 2 3 Planetary 3 1 1 2 3 3 3 2
F. Comments
  None

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