Viewing archive of Tuesday, 2 October 2012
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 2012 Oct 02 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 276 Issued at 0245Z on 02 Oct 2012 This report is compiled from data received at SWO on 01 OctA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0322 0322 0322 420
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field started the
day at severe storm levels at high latitudes with major storms
observed at mid-latitudes. The activity was due to the arrival of
the 28 September CME. Activity decreased to mostly quiet levels
during the remainder of the day.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 128 SSN 059 Afr/Ap 021/036 X-ray Background B7.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 5.8e+06 GT 10 MeV 2.0e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 7.40e+05 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 6 6 4 2 3 2 2 2 Planetary 7 7 3 3 2 1 1 1
F. Comments
None
All times in UTC
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