Convection Electric Field and Plasma Convection in a Twisted Magnetotail: A THEMIS Case Study 1–2 January 2009
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DOI: 10.1029/2018ja025688
Abstract: We investigate THEMIS satellite measurements made in a tail-aligned constellation during a time interval on 1-2 January 2009, which has previously been attributed to an interval of an interplanetar ... read more here.
Keywords: field plasma; january 2009; convection; convection electric ... See more keywords
Polar tongue of ionisation during geomagnetic superstorm
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DOI: 10.5194/angeo-2021-19
Abstract: Abstract. During the main phase of geomagnetic storms large positive ionospheric plasma density anomalies arise at middle and polar latitudes. A prominent example is the tongue of ionisation (TOI), which extends poleward from the dayside… read more here.
Keywords: geomagnetic superstorm; plasma convection; plasma; tongue ionisation ... See more keywords