Viewing archive of Saturday, 13 November 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: 20041113SGAS.txt
:Issued: 2004 Nov 13 0250 UT
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.comJoint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 318 Issued at 0245Z on 13 Nov 2004 This report is compiled from data received at SWO on 12 NovA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0605 0608 0612 B4.7 II
B. Proton Events
The greater than 10 MeV proton event continues.
The proton event began on 07/1910Z following the X2 flare on
07/1606Z. The peak was 495 pfu at 08/0115Z and the current flux is
ranging between 12 - 20 pfu.
C. Geomagnetic Activity Summary
The geomagnetic field ranged from
quiet to minor storm levels with major storm periods at high
latitudes. This disturbance is due to the CME activity on 09 and 10
November. Solar wind speed ranged from 550 to over 700 km/s, but was
trending down during the latter half of the period.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 097 SSN 052 Afr/Ap 026/030 X-ray Background B1.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 5.9e+07 GT 10 MeV 3.7e+06 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W102 degrees) Daily Electron Fluence GT 2 MeV 2.40e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 4 5 4 5 4 3 2 3 Planetary 5 5 4 5 4 3 3 4
F. Comments
None
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