Viewing archive of Friday, 20 January 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 Jan 20 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 020 Issued at 0245Z on 20 Jan 2012 This report is compiled from data received at SWO on 19 JanA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0034 0034 0034 160 0041 0042 0042 370 0215 0216 0216 190 0319 0319 0319 180 0336 0336 0336 160 0405 0405 0405 140 1154 1154 1154 120 1200 1200 1200 130 1241 1250 1300 1396 N24W55 C3.2 Sf II 1344 1605 1750 1402 N32E22 M3.2 Sf 1440 1441 1446 81 100 IV 1457 1459 1516 210 1746 2359 IV 1933 1945 II 2213 2359 IV
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was quiet.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 157 SSN 117 Afr/Ap 001/003 X-ray Background B5.9 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.4e+05 GT 10 MeV 1.4e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W74 degrees) Daily Electron Fluence GT 2 MeV 1.90e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W74 degrees) 3 Hour K-indices Boulder 0 1 0 1 0 2 1 1 Planetary 1 1 0 1 1 1 0 1
F. Comments
None
All times in UTC
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