This paper is the primary deliverable of the very first NASA Living With a Star Institute
Working Group, Geomagnetically Induced Currents (GIC) Working Group. The paper …

The explosion of space weather research since the early 1990s has been partly fueled by
the unprecedented, uniform, and extended observations of solar disturbances from space …

Space weather describes the way in which the Sun, and conditions in space more generally,
impact human activity and technology both in space and on the ground. It is now well …

Twenty one differences between CME‐driven geomagnetic storms and CIR‐driven
geomagnetic storms are tabulated.(CME‐driven includes driving by CME sheaths, by …

Extreme space weather due to coronal mass ejections has the potential to cause
considerable disruption to the global economy by damaging the transformers required to …

A series of 100‐year extreme geoelectric field and geomagnetically induced current (GIC)
scenarios are explored by taking into account the key geophysical factors associated with …

Abstract Between 7 and 8 September 2017, Earth experienced extreme space weather
events. We have combined measurements made by the IMAGE magnetometer array …

Polar cap ionospheric measurements are important for the complete understanding of the
various processes in the solar wind-magnetosphere-ionosphere system as well as for space …

The interplanetary and magnetospheric phenomena time-coincident with intense
geomagnetically induced current (GIC)> 10 A and> 30 A events during 21 years (1999 …

This study investigates the extreme geomagnetic storm of May 10–15, 2024, utilizing data
from the SER ground-based station in Chile and the DSCOVR satellite. The methodology …