Viewing archive of Monday, 13 May 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 May 13 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 133 Issued at 0245Z on 13 May 2013 This report is compiled from data received at SWO on 12 May
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0102 0102 0102                       510                           
 0747 0749 0749                       510                           
 1156 1156 1156                       100                           
 1238 1238 1239                       920                           
 2017 2032 2103              M1.9            65                     
 2237 2244 2252              M1.2                                   
B. Proton Events
None
C. Geomagnetic Activity Summary
Geomagnetic activity has been at quiet levels with an isolated unsettled period.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 147  SSN 173  Afr/Ap 006/005   X-ray Background B8.5
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.0e+05   GT 10 MeV 1.1e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 2.50e+07 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 2 3 1 1 1 2 1 2 Planetary 2 2 0 1 1 2 1 2 
F. Comments
  None

All times in UTC

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G1 - Minor geomagnetic storm

Observed Kp: 5
Threshold reached: 03:37 UTC

Current data suggests there is a moderate possibility for aurora to appear at the following high latitude regions in the near future

Gillam, MB, Yellowknife, NT

Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Edmonton, AB, Iqaluit, NU, Saskatoon, SK, Whitehorse, YT
Nuuk
Juneau, AK
Reykjavik

Current data suggests there is a slight possibility for aurora to appear at the following middle latitude regions in the near future

Thunder Bay, ON, Winnipeg, MB
The strength of the interplanetary magnetic field is moderate (19.17nT), the direction is slightly South (-0.51nT).
The Disturbance Storm Time index predicts moderate storm conditions right now (-67nT)

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