Viewing archive of Wednesday, 21 November 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 Nov 21 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 326 Issued at 0245Z on 21 Nov 2012 This report is compiled from data received at SWO on 20 Nov
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0137 0207 0305  1618 N08E27 C3.0  Sf 760                           
 1236 1241 1246              M1.7     40     64                     
 1921 1928 1932  1618 N07E15 M1.6  Sn 130    90                     
 2118 2118 2118                       380                           
 2200 2200 2200                       100                           
 2238 2238 2238                       370                           
 2328 2328 2328                       120                           
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field was predominately quiet to unsettled with an isolated active period due to an extended period of southward Bz.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 141  SSN 119  Afr/Ap 010/013   X-ray Background B6.1
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.9e+05   GT 10 MeV 1.1e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 2.10e+07 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 2 3 2 3 2 3 3 3 Planetary 2 2 2 3 2 3 4 3 
F. Comments
  None.

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