Viewing archive of Thursday, 16 May 2013

Geophysical report

Solar and Geophysical Activity Summary 2013 May 16 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 136 Issued at 0245Z on 16 May 2013 This report is compiled from data received at SWO on 15 May
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0125 0148 0158  1748 N12E64 X1.2  2n 430    440    II/IV           
B. Proton Events
A Greater than 10 MeV Proton event occurred at 15/1535Z, reached a peak flux of 23 pfu, and was ongoing as of the writing of this summary.
C. Geomagnetic Activity Summary
The geomagnetic field was at quiet to unsettled levels with a brief period of minor storming detected at high latitudes.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 146  SSN 186  Afr/Ap 010/008   X-ray Background B7.7
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 5.8e+06   GT 10 MeV 8.1e+05 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 3.00e+06 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 1 1 2 3 3 3 2 2 Planetary 1 1 2 3 3 2 2 1 
F. Comments
  None

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