Viewing archive of Thursday, 7 May 2015

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 2015 May 07 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 127 Issued at 0245Z on 07 May 2015 This report is compiled from data received at SWO on 06 May
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0650 0654 0657              C2.4     240                           
 1145 1149 1151  2339 N17E67 M1.9  Sn 720    34                     
 1152 1152 1152                       250                           
 1905 1905 1905                       100                           
 1959 2016 2018  2339 N15E63 C2.9  1f 160                           
 2332 2332 2332                       110                           
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field ranged from quiet to minor storm levels following the arrival of aa coronal mass ejection.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 136  SSN 110  Afr/Ap 021/021   X-ray Background B8.6
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.8e+05   GT 10 MeV 9.4e+03 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.60e+06 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 3 3 4 4 5 4 2 2 Planetary 3 3 3 3 5 4 3 2 
F. Comments
  None

All times in UTC

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