Viewing archive of Thursday, 21 October 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: 20041021SGAS.txt
:Issued: 2004 Oct 21 0250 UT
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.comJoint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 295 Issued at 0245Z on 21 Oct 2004 This report is compiled from data received at SWO on 20 OctA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0610 0610 0611 200 1043 1051 1056 0687 M2.6 99 71 1704 1705 1705 190 1723 1723 1723 100
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field has been at
quiet to active levels.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 111 SSN 129 Afr/Ap 010/012 X-ray Background B2.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.7e+05 GT 10 MeV 1.5e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W101 degrees) Daily Electron Fluence GT 2 MeV 6.90e+06 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W74 degrees) 3 Hour K-indices Boulder 2 3 3 1 3 3 2 2 Planetary 1 3 3 1 4 4 1 2
F. Comments
None
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