The Global Response of the Terrestrial Magnetosphere during Storms and Substorms

Feb 2019 Specialist Discussion Meeting 'G'
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A Royal Astronomical Society Specialist Discussion Meeting organised by *Jasmine Sandhu (MSSL/UCL); Clare Watt (Reading); Maria-Theresia Walach (Lancaster); Hayley Allison (BAS/Cambridge)


The magnetosphere is a highly variable environment, and the occurrence of storms and substorms result in the dramatic reconfiguration and redistribution of energy within the system. Understanding the conditions under which these events take place, the response of the magnetosphere, and the causes of the high variability observed is an area of active research.

This meeting aims to further our understanding of how internal and external factors combine to shape the global structure of the magnetosphere and the plasma stored therein during active times. We aim to integrate our collective knowledge of global changes in the magnetic field structure and of plasma behaviour across a wide range of energies, from cold plasmaspheric plasma through to the high energy populations in the plasma sheet, ring current, and outer radiation belt. In addition to bringing together observations from throughout the magnetosphere and ionosphere (e.g., Van Allen, Cluster, and the SuperDARN network), new modelling and simulation results will also provide insight into the response of the terrestrial magnetosphere to a wide range of geomagnetic activity.

For abstract submissions please go to

Admission to Specialist Discussion Meetings is free for RAS Fellows, £15 for non-fellows (£5 for students), cash or cheque only, collected at the registration desk.  Admission to the subsequent Open (Monthly A&G) Meeting of the Royal Astronomical Society is open to all, at no charge.

Venue Address

The Royal Astronomical Society,Burlington House


51.5085763, -0.13960799999995