Viewing archive of Thursday, 17 April 2014

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 2014 Apr 17 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 107 Issued at 0245Z on 17 Apr 2014 This report is compiled from data received at SWO on 16 Apr
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0152 0159 0207  2037 S11E03 C3.0  Sf 310                           
 0208 0211 0214  2042        C2.8     520                           
 0320 0320 0320                       110                           
 0457 0508 0514              C2.9     140                           
 0506 0506 0512  2035 S15E14       Sf 200                           
 0521 0524 0538  2042 N19E78       Sf 110                           
 0547 0547 0547                       200                           
 0637 0645 0648  2035 S17E13 C1.8  Sf 290                           
 0637 0638 0638                       2300                          
 0706 0712 0715  2042 N19E77       Sf 440                           
 0836 0844 0851  2035 S15E13 C5.2  Sf 270                           
 0858 0858 0858                       110                           
 1008 1056 1058  2034 N02W05       Sf 220                           
 1224 1226 1226                       150                           
 1242 1251 1255  2035 S15E21 C7.5  1f 140    57                     
 1302 1302 1302  2035                 100                           
 1333 1333 1333                       120                           
 1425 1428 1442  2037 S09W07       Sf 190           II              
 1500 1500 1500                       110              IV           
 1954 1959 2004  2035 S14E09 M1.0  1n 890           II              
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field was quiet.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 184  SSN 245  Afr/Ap 005/004   X-ray Background B8.7
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 9.9e+04   GT 10 MeV 1.1e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.90e+07 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 0 1 1 2 2 3 2 2 Planetary 0 0 0 1 1 1 1 2 
F. Comments
  None.

All times in UTC

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