Viewing archive of Friday, 26 September 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 Sep 26 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 269 Issued at 0245Z on 26 Sep 2003 This report is compiled from data received at SWO on 25 SepA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1308 1313 1320 B6.2 120 1523 1523 1524 140 2341 2341 2341 120
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was at
active to minor storm levels during the period due to a recurrent
coronal hole.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 133 SSN 122 Afr/Ap 029/028 X-ray Background B2.9 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.4e+06 GT 10 MeV 1.3e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W110 degrees) Daily Electron Fluence GT 2 MeV 1.20e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 4 4 5 5 4 4 3 3 Planetary 4 4 5 5 4 4 4 3
F. Comments
None
All times in UTC
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