Viewing archive of Friday, 27 December 2013
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 2013 Dec 27 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 361 Issued at 0245Z on 27 Dec 2013 This report is compiled from data received at SWO on 26 DecA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0655 0702 0707 1931 S16W23 C2.2 Sf 100
B. Proton Events
The 10MeV proton flux at geosynchronous orbit
became enhanced beginning around 26/0900Z due to a far-sided coronal
mass ejection first observed in STEREO-B imagery at 26/0410Z. A
maximum 10MeV proton flux level of 2 pfu was observed at 26/2125Z
C. Geomagnetic Activity Summary
Quiet
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 125 SSN 096 Afr/Ap 002/002 X-ray Background B3.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.1e+05 GT 10 MeV 4.9e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 5.50e+05 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 0 1 2 1 1 1 1 1 Planetary 0 1 1 0 1 0 0 0
F. Comments
None
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