Viewing archive of Saturday, 10 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 10 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 070 Issued at 0245Z on 10 Mar 2012 This report is compiled from data received at SWO on 09 Mar
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0322 0353 0418  1429        M6.3     6200          II              
 0522      0938                                        IV           
 0550 0550 0618  1429 N15W01       Sf 160                           
B. Proton Events
The greater than 100 MeV proton event at geosynchronous orbit that began at 07/0405Z, reached a maximum of 69 pfu at 07/1525Z, and continued at the close of the period. The greater than 10 MeV proton event that began at 07/0510Z, reached a maximum of 6530 pfu at 08/1115Z, and continued at the close of the period.
C. Geomagnetic Activity Summary
Field activity ranged from unsettled to severe storm levels due to a CME passage.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 146  SSN 096  Afr/Ap 057/094   X-ray Background B8.8
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.8e+08   GT 10 MeV 3.7e+07 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.40e+07 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 5 5 7 8 5 5 3 2 Planetary 5 6 8 8 7 6 3 3 
F. Comments
  None

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