Extreme geomagnetic disturbances occur rarely but can have great impact on technological systems such as power supply networks. Long-term planning for extreme...
In an attempt to develop better forecasts of geomagnetic activity, hourly ranges of geomagnetic data are analyzed with a focus on how the data are distributed....
High frequency (HF) radio communications use the ionosphere to send signals great distances around the curvature of the Earth. This type of communication is...
Understanding space weather phenomena in near real time can be challenging without the proper access to data sources. Space weather nowcasts and forecasts...
Rate of change of 1Hz GPS phase differences at two frequencies are being monitored in near-real-time and used as proxy ionospheric disturbance indices at the...
The maximum usable frequency for a 3000 km range circuit (MUF(3000)F2), computed from ionosonde measurements at Resolute (74.75°N, 265.00°E) and Pond Inlet...
Shock reformation involves regions of a shock undergoing periodic collapse and redevelopment on a time scale close to the ion cyclotron period. Reformation is...
One year of high rate dual frequency GPS phase rate variation statistics at three Canadian auroral locations are compared with geomagnetic field variations...
During solar proton events (SPE), energetic protons ionize the polar mesosphere causing HF radio wave attenuation, more strongly on the dayside where the...
Périodique (revue)
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