The high variability of the Sun's magnetic field is responsible for the generation of
perturbations that propagate throughout the heliosphere. Such disturbances often drive …

Interplanetary shocks are disturbances commonly observed in the solar wind. IP shock
impacts can cause a myriad of space weather effects in the Earth's magnetopause, inner …

Abstract We use Open Geospace General Circulation Model global MHD simulations to
study the nightside magnetospheric, magnetotail, and ionospheric responses to …

We make a statistical survey of interplanetary (IP) shocks and storm sudden
commencements (SSCs) observed between 1995 and 2004. We find that 75% of SSCs are …

The magnetosphere is the outermost layer of the geospace, and the interaction of the solar
wind with the magnetosphere is the key element of the space weather cause-and-effect …

Empirical models of the Earth's bow shock are often used to place in situ measurements in
context and to understand the global behavior of the foreshock/bow shock system. They are …

I discuss in this brief review some properties of magnetohydrodynamic (MHD) discontinuities
in the interplanetary space. My emphasis is on a special case of MHD discontinuity, namely …

We perform a statistical survey of geospace magnetic field responses, including the
geosynchronous magnetic field and the sudden impulses on the ground, to interplanetary …

Interplanetary (IP) shocks interact with the Earth's magnetosphere, resulting in compression
of the magnetosphere which in turn increases the Earth's magnetic field termed as Sudden …

We derive fast forward interplanetary (IP) shock speeds and impact angles to study the
geoeffectiveness of 461 IP shocks that occurred from January 1995 to December 2013 using …