Abstract The Super Dual Auroral Radar Network (SuperDARN) has been operating as an
international co-operative organization for over 10 years. The network has now grown so …

Abstract Space weather effects arise from the dynamic conditions in the Earth's space
environment driven by processes on the Sun. While some effects are influenced neither by …

In this paper I outline the data processing technique which is used in the SuperMAG
initiative. SuperMAG is a worldwide collaboration of organizations and national agencies …

In the eight preceding papers, two magnetospheric substorms on August 15, 1968, were
studied with data derived from many sources. In this, the concluding paper, we attempt a …

The geomagnetic activity index Kp is widely used but is restricted by low time resolution (3‐
hourly) and an upper limit. To address this, new geomagnetic activity indices, Hpo, are …

The geomagnetic field observed on the surface of the earth has been an important source of
information on the dynamic behavior of the magnetosphere. Because the· magnetosphere …

By using the self‐consistent stability theory it is shown that during the growth phase of a
magnetospheric substorm the stability of the tail configuration decreases. Taking two …

We review the morphology and dynamics of the electrical current systems of the terrestrial
magnetosphere and ionosphere. Observations from the Active Magnetosphere and …

Abstract The Active Magnetosphere and Planetary Electrodynamics Response Experiment
uses magnetic field data from the Iridium constellation to derive the global Birkeland current …

The temporal relationship between the solar wind and magnetospheric activity has been
studied using 34 intervals of high time resolution IMP 8 solar wind data and the …