Viewing archive of Monday, 13 May 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 May 13 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 133 Issued at 0245Z on 13 May 2002 This report is compiled from data received at SWO on 12 May
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0002 0002 0003                       100
0100 0120 0140              C1.4     110
0659 0659 0700                       100
1354 1354 1355                       120
1402 1402 1402                       140
1650 1653 1659  9934 S16W66 C1.2  Sf 230    520
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was at quiet to active conditions.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 183  SSN 210  Afr/Ap 014/019   X-ray Background B7.2
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 3.0e+05   GT 10 MeV 1.2e+04 p/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.80e+06 e/(cm2-ster-day)
(GOES-8 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 4 2 4 2 3 3 2 2 Planetary 4 3 5 2 4 3 3 2
F. Comments
  None

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