2006
DOI: 10.1029/2005ja011518
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Global thermosphere‐ionosphere response to onset of 20 November 2003 magnetic storm

Abstract: [1] There is great interest in understanding how the thermosphere-ionosphere system responds to geomagnetic storms. New insights are possible using the new generation of fully coupled three-dimensional models, together with extensive ionospheric databases. The period of postsolar maximum geomagnetic storms in October and November 2003 were some of the largest storms ever recorded. In this paper, we explore how the thermosphere-ionosphere system responded to the onset of the 20 November 2003 geomagnetic storm, … Show more

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Cited by 117 publications
(147 citation statements)
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“…ASTRA runs the Assimilative Mapping of Ionospheric Electrodynamics (AMIE) to drive the Thermosphere Ionosphere Mesosphere Electrodynamic General Circulation Model (TIMEGCM) to develop an estimate of the disturbance dynamo contribution, and an assimilative model called Ionospheric Data Assimilation Algorithm 4-Dimensional (IDA4D) that ingests many different kinds of electron density-related data (Bust et al 2004) to produce the 3-D electron density distributions. The model output provides a framework for the interpretation of the DICE data (Crowley et al 2003). AMIE and IDA4D run both with and without the DICE data, for comparison.…”
Section: Mission Operations and Data Managementmentioning
confidence: 99%
“…ASTRA runs the Assimilative Mapping of Ionospheric Electrodynamics (AMIE) to drive the Thermosphere Ionosphere Mesosphere Electrodynamic General Circulation Model (TIMEGCM) to develop an estimate of the disturbance dynamo contribution, and an assimilative model called Ionospheric Data Assimilation Algorithm 4-Dimensional (IDA4D) that ingests many different kinds of electron density-related data (Bust et al 2004) to produce the 3-D electron density distributions. The model output provides a framework for the interpretation of the DICE data (Crowley et al 2003). AMIE and IDA4D run both with and without the DICE data, for comparison.…”
Section: Mission Operations and Data Managementmentioning
confidence: 99%
“…It should be mentioned that several other workers (e.g. Meier et al, 2005;Bruinsma et al, 2006;Crowley et al, 2006) have also investigated the response of thermosphere and/or ionosphere to this superstorm.…”
Section: Introductionmentioning
confidence: 99%
“…The deep low-density region (trough) existing poleward of the Florida enhancement is prominent compared to the November 2003 superstorm [Crowley et al, 2006]. This trough region of the plasma has lower TEC than the typical nighttime TEC.…”
Section: Ionospheric Behaviormentioning
confidence: 94%