Viewing archive of Monday, 12 March 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 Mar 12 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 072 Issued at 0245Z on 12 Mar 2012 This report is compiled from data received at SWO on 11 MarA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0638 0644 0646 C1.2 130 1455 1455 1457 550
B. Proton Events
The greater than 10 MeV proton event at
geosynchronous orbit that began at 07/0510Z, reached a maximum of
6530 pfu at 08/1115Z, and was in progress as the period ended.
C. Geomagnetic Activity Summary
Field activity was at quiet to
unsettled levels with active periods at high latitudes.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 131 SSN 103 Afr/Ap 010/009 X-ray Background B5.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.1e+07 GT 10 MeV 6.8e+06 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 5.90e+08 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 2 1 3 2 3 2 2 Planetary 2 2 1 2 2 3 3 3
F. Comments
None
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