Viewing archive of Sunday, 13 March 2011

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 2011 Mar 13 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 072 Issued at 0245Z on 13 Mar 2011 This report is compiled from data received at SWO on 12 Mar
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0433 0443 0448  1166 N05W36 M1.3  2n               II              
 0636 0636 0636                       260                           
 1021 1027 1031  1169 N16W17 C2.2  Sf                               
 1128 1128 1128                       100                           
 1128 1128 1128                       190                           
 1519 1529 1534  1166 N05W39 C9.6  1f 510           II              
 1732 1738 1744  1169        C1.2                                   
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field has been quiet to active during the past 24 hours.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 121  SSN 078  Afr/Ap 010/013   X-ray Background B5.1
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.6e+06   GT 10 MeV 2.7e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.80e+07 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 4 2 3 1 2 2 3 3 Planetary 5 2 2 2 2 1 3 3 
F. Comments
  None

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