BG
Member Since 2008
Beatriz Gallardo-Lacourt
Researcher, NASA Goddard Space Flight Center
AGU Research
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Unexpected STEVE Observations at High Latitude During Quiet Geomagnetic Conditions
GEOPHYSICAL RESEARCH LETTERS
08 october 2024
Bea Gallardo-Lacourt, Johnathan K. Burchill, Darre...
Strong Thermal Emission Velocity Enhancement (STEVE), is a captivating optical phenomenon typically observed in the mid‐latitude ionosphere. ...
Identifying the Magnetospheric Drivers of Giant Undulations: Global Modeling of the Evolving Inner Magnetosphere and Its Auroral Manifestations
GEOPHYSICAL RESEARCH LETTERS
21 august 2024
Kareem Sorathia, Shanshan Bao, Bea Gallardo-Lacour...
We present the first global geospace simulation to reproduce auroral giant undulations (GUs). To identify their magnetospheric drivers, we employ t...
Predicting Interplanetary Shock Occurrence for Solar Cycle 25: Opportunities and Challenges in Space Weather Research
SPACE WEATHER
03 august 2024
Denny M. Oliveira, Robert C. Allen, Livia R. Alves...
Interplanetary (IP) shocks are perturbations observed in the solar wind. IP shocks correlate well with solar activity, being more numerous during t...
Solar Wind Drivers of Auroral Omega Bands
GEOPHYSICAL RESEARCH LETTERS
01 august 2024
Vivian Cribb, Eric Donovan, Bea Gallardo-Lacourt, ...
Omega bands are mesoscale auroral structures emerging as eastward moving quasi‐periodic poleward protrusions well within the closed field lin...
STEVE Events With FUV Emissions
JOURNAL OF GEOPHYSICAL RESEARCH: SPACE PHYSICS
24 february 2024
Yongliang Zhang, Bea Gallardo-Lacourt, Larry J. Pa...
STEVE, Strong Thermal Emission Velocity Enhancement, was often observed by ground‐based imagers in visible wavelengths and rarely detected by...
Understanding the Plasma Signatures of Strong Thermal Emission Velocity Enhancement (STEVE) Events and their Drivers
MIDDLE-LATITUDE AND SUBAURORAL AERONOMY II POSTER
spa-aeronomy | 15 december 2023
Lindsay V. Goodwin, Andrew Gyakobo, Harshit Panwar...
Strong Thermal Emission Velocity Enhancement (STEVE) events are bright mauve optical emissions that periodically occur between dusk and midnight in su...
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Unexpected STEVE Observations at high-latitude during low geomagnetic conditions
MIDDLE-LATITUDE AND SUBAURORAL AERONOMY II POSTER
spa-aeronomy | 15 december 2023
Bea Gallardo-Lacourt, Toshi Nishimura, Larry Kepko...
In recent years, the scientific community and the public have been fascinated by a remarkable optical phenomenon called STEVE (Strong Thermal Emission...
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Investigating Omega band Aurora using Multispectral Imaging
MIDDLE-LATITUDE AND SUBAURORAL AERONOMY II POSTER
spa-aeronomy | 15 december 2023
D. Megan Gillies, Jun Liang, Bea Gallardo-Lacourt,...
Omega bands are an auroral feature that have been studied extensively from an optical point of view. Typically occurring in the post-midnight sector, ...
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