Viewing archive of Saturday, 5 July 2003

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 2003 Jul 05 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 186 Issued at 0245Z on 05 Jul 2003 This report is compiled from data received at SWO on 04 Jul
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
0815 0815 0815                       100
1004 1004 1006                       170
1435 1455 1520  0400 N05E32 C7.1  1f 66     24     II
1550 1551 1551                       250
1637 1638 1640                       500
1733 1800 1831  0397        C3.8     100
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field ranged from unsettled to minor storm levels. Two periods of minor storming occurred one at 04/0600 UTC and another at 04/1200 UTC. Solar wind speeds have been sustained at around 750 km/s throughout the last 24 hours. The greater than 2 MeV electron fluxes were at high levels during the past 24 hours.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 140  SSN 130  Afr/Ap 023/026   X-ray Background B5.1
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.1e+06   GT 10 MeV 1.1e+04 p/(cm2-ster-day)
(GOES-11 satellite synchronous orbit W114 degrees)
Daily Electron Fluence
GT 2 MeV 8.50e+07 e/(cm2-ster-day)
(GOES-12 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 3 5 4 4 3 4 3 3 Planetary 4 5 3 5 4 4 3 4
F. Comments
  None

All times in UTC

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