Geophysical report

Viewing archive of Saturday, 9 May 2015

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 09 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 129 Issued at 0245Z on 09 May 2015 This report is compiled from data received at SWO on 08 May

A. Energetic Events

Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0356 0409 0414  2339 N10E46 C5.5  1n 5700   100                    
 0800 0808 0813              C1.5     100                           
 0937 0940 0942  2339 N12E49 C4.1  Sf 350                           
 1208 1208 1208                       370                           
 2036 2036 2036                       110                           
 2039 2039 2040                       200                           
 2132 2150 2220  2339 N10E36 C2.0  Sf 200                           
 2245 2245 2245                       130                           
 2318 2318 2318                       110                           
 2329 2329 2329                       100

B. Proton Events

None.

C. Geomagnetic Activity Summary

The geomagnetic field was quiet to unsettled.

D. Stratwarm

Not available

E. Daily Indices: (real-time preliminary/estimated values)

10 cm 150  SSN 134  Afr/Ap 007/007   X-ray Background B6.1
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 7.9e+04   GT 10 MeV 1.0e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
Daily Electron Fluence
GT 2 MeV 1.10e+06 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 3 3 2 3 1 2 1 2 Planetary 3 3 2 2 1 1 1 1

F. Comments

  None.

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

Norilsk, Vorkuta

The solar wind speed is currently moderately high (526.4 km/sec.)

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