Viewing archive of Saturday, 5 January 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 Jan 05 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 005 Issued at 0245Z on 05 Jan 2002 This report is compiled from data received at SWO on 04 JanA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0005 0006 0006 120 0327 0327 0327 360 0924 0952 1035 C3.7 II 1655 1655 1655 120 1743 1749 1754 N16E71 M1.0 Sf
B. Proton Events
The greater than 10 MeV proton event that began
on 30/0245 UTC remains in progress, peak flux was 108 pfu at
31/1620 UTC.
C. Geomagnetic Activity Summary
The Geomagnetic field was at quiet
levels. The >10 MeV proton event that began on 30/0245 UTC remains
in progress, peak flux was 108 pfu at 31/1620 UTC.
D. Stratwarm
Stratwarm alert exists. Major warming continues.
The warming over the polar region is leading to a reversed
temperature gradient between 50 and 3 HPA, with easterly zonal mean
zonal winds from 10 to 2 HPA.
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 218 SSN 248 Afr/Ap 004/003 X-ray Background C1.9 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.6e+07 GT 10 MeV 1.4e+06 p/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 8.30e+06 e/(cm2-ster-day) (GOES-8 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 0 1 1 1 1 2 3 1 Planetary 1 1 0 1 1 1 2 1
F. Comments
None
All times in UTC
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