Viewing archive of Tuesday, 13 July 2004

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.
:Product: 20040713SGAS.txt :Issued: 2004 Jul 13 0250 UT Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 195 Issued at 0245Z on 13 Jul 2004 This report is compiled from data received at SWO on 12 Jul
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0736 0808 0859              M1.6     88     52     II              
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field ranged from quiet to active.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 125  SSN 118  Afr/Ap 012/013   X-ray Background B7.3
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 3.1e+05   GT 10 MeV 1.5e+04 p/(cm2-ster-day)
(GOES-11 satellite synchronous orbit W96 degrees)
Daily Electron Fluence
GT 2 MeV 2.20e+06 e/(cm2-ster-day)
(GOES-12 satellite synchronous orbit W76 degrees)
3 Hour K-indices
Boulder 4 3 3 2 3 3 3 4 Planetary 4 3 2 2 3 3 3 4 
F. Comments
  The Afr index reported in Part E is estimated from
Boulder observations.

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