Geophysical report

Viewing archive of Friday, 14 February 2014

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 Feb 14 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 045 Issued at 0245Z on 14 Feb 2014 This report is compiled from data received at SWO on 13 Feb

A. Energetic Events

Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0016 0139 0313  1974 S12W09       1n                  IV           
 0132 0140 0150  1974 S12W09 M1.8  2f                               
 0549 0607 0613  1974        M1.7                                   
 1545 1557 1606  1974 S13W24 M1.4  Sf                               
 1820 1821 1821                       120                           
 1825 1825 1825                       120                           
 1833 2009 2050  1974 S13W21       1f 110                           
 1858 1858 1858                       120                           
 1901 1901 1901                       170                           
 2056 2056 2056                       120                           
 2154 2154 2154                       180                           
 2156 2158 2215  1974 S13W22       Sf 810                           
 2246 2246 2246                       1100

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 167  SSN 157  Afr/Ap 002/002   X-ray Background C1.8
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 2.8e+05   GT 10 MeV 1.1e+04 p/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W74 degrees)
Daily Electron Fluence
GT 2 MeV 7.60e+07 e/(cm2-ster-day)
(GOES-13 satellite synchronous orbit W74 degrees)
3 Hour K-indices
Boulder 0 0 0 1 1 2 1 1 Planetary 1 0 0 0 1 0 1 1

F. Comments

  None.

All times in UTC

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

Nuuk

The solar wind speed is currently moderately high (640.5 km/sec.)
The density of the solar wind is moderate (22.15 p/cm³)

The strength of the interplanetary magnetic field is moderate (18.59nT), the direction is North (8.11nT).

The maximum X-ray flux of the past two hours is:

M2.05

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