Viewing archive of Sunday, 27 October 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 Oct 27 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 300 Issued at 0245Z on 27 Oct 2013 This report is compiled from data received at SWO on 26 Oct
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0002 0002 0002                       200                           
 0119 0128 0130  1882 S10E61       Sf 560                           
 0134 0134 0136                       370                           
 0140 0143 0146  1875 N08W44 C1.7  Sf 100                           
 0242 0250 0255  1875 N09W44 C4.5  Sf 600                           
 0338 0346 0349  1882 S09E60 C4.0  Sf 110                           
 0559 0606 0620  1882 S09E61 M2.3  1b 100                           
 0745      1541                                        IV           
 0815 0815 0815                       170                           
 0833 0834 0834                       220                           
 0917 0937 0948  1882        M1.5     100    67     II              
 0928 0928 0928                       130                           
 1048 1117 1134  1882 S05E58 M1.8  1n 230    380                    
 1745 1745 1745                       110                           
 1756 1800 1809  1875 N05W53       Sf 130                           
 1850 1920 1923  1877 S12W28 C7.7  Sf 120                           
 1924 1927 1930  1884 S09E81 M3.1  Sf 830                           
 1949 1953 1958  1882 S07E53 M1.0  Sf 210                           
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was quiet. A geomagnetic Sudden Impulse (10 nT at Boulder magnetometer) was observed at 26/2246 UTC.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 165  SSN 171  Afr/Ap 003/001   X-ray Background C1.2
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 6.9e+05   GT 10 MeV 2.8e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W74 degrees)
Daily Electron Fluence
GT 2 MeV 3.30e+07 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W74 degrees)
3 Hour K-indices
Boulder 1 0 0 0 1 2 1 1 Planetary 1 0 0 0 0 0 0 1 
F. Comments
  None

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