Viewing archive of Tuesday, 12 November 2002
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 2002 Nov 12 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 316 Issued at 0245Z on 12 Nov 2002 This report is compiled from data received at SWO on 11 NovA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0725 0733 0739 0180 S12W53 M2.9 1n 27 190 1511 1620 1645 0180 S13W60 M1.8 1n 51 230 II
B. Proton Events
The greater than 10 MeV proton event ended at
11/0525 UTC. The event began at 09/1920 UTC and had a 404 pfu peak
at 10/0540 UTC.
C. Geomagnetic Activity Summary
The geomagnetic field was quiet to
unsettled.
D. Stratwarm
None
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 185 SSN 197 Afr/Ap 008/012 X-ray Background C1.4 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.7e+07 GT 10 MeV 4.9e+05 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 5.10e+06 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 2 3 3 3 2 2 2 Planetary 2 2 3 3 4 3 2 3
F. Comments
The Afr index reported in Part E is estimated.
All times in UTC
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