Viewing archive of Tuesday, 12 March 2002

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 2002 Mar 12 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 071 Issued at 0245Z on 12 Mar 2002 This report is compiled from data received at SWO on 11 Mar
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
1819 1819 1819                       170
1905 1905 1905                       200
2221 2325 0029              M2.3
2322 2322 2322                       100
2327 2328 2328                       100
2343 2343 2344                       1500
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was at quiet to unsettled levels.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 182  SSN 153  Afr/Ap 011/009   X-ray Background C8.1
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 4.8e+05   GT 10 MeV 1.3e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.90e+06 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 3 3 2 2 2 3 2 3 Planetary 3 3 2 2 3 2 3 2
F. Comments
  None

All times in UTC

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