KG
Member Since 2008
Katelynn Greer
Research Associate, University of Colorado Boulder
AGU Research
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Understanding local time variations in thermospheric molecular oxygen observed by GOLD
AGU 2024
spa-aeronomy | 13 december 2024
McArthur Jones, Katelynn Greer, Scott England, Jer...
Molecular oxygen (O2) is a major neutral species of the thermosphere and, via photodissociation and photoionization from incident solar radiation, is ...
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Longitudinal Variations in thermosphere winds and composition and ionospheric electron density during quiet conditions
AGU 2024
spa-aeronomy | 13 december 2024
Katelynn Greer, Larisa P. Goncharenko, V Lynn Harv...
We are in an era of unpreceded opportunities for using cross-platform observations to elucidate the complex dynamics of the thermosphere and ionospher...
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Thermospheric Gravity Wave Science with the OWLS (Occultation Wave Limb Sounder) Mission
AGU 2024
spa-solar and heliospheric physics | 11 december 2024
Robert H. Sewell, Edward Thiemann, Katelynn Greer,...
Measurements of the thermospheric state, provide direct indicators of space weather activity and are crucial for understanding and constraining the un...
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GOLD observations of the thermospheric response to the 10-12 May 2024 Gannon superstorm
AGU 2024
spa-aeronomy | 11 december 2024
J. S. Evans, John Correira, Jerry D. Lumpe, Richar...
On Saturday May 10, 2024, the sun launched a wave of energized plasma towards the Earth. The result was an extreme geomagnetic superstorm. The storm i...
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GOLD Observations of the Thermospheric Response to the 10–12 May 2024 Gannon Superstorm
GEOPHYSICAL RESEARCH LETTERS
16 august 2024
J. S. Evans, Saurav Aryal, Stephane Beland, Alan B...
After days of intense solar activity, active region AR3664 launched seven CMEs toward Earth producing an extreme G5 geomagnetic storm commencing at...
GDC SATELLITES AS INSTRUMENTS FOR THERMOSPHERE DENSITY AND DRAG RESEARCH
THE GEOSPACE DYNAMICS CONSTELLATION (GDC): RESEARCH GOALS, OPPORTUNITIES, AND INSTRUMENTATION II ORAL
spa-aeronomy | 12 december 2023
Jeffrey P. Thayer, Katelynn Greer, Greg Lucas, Mar...
The GDC IDS team called NEXUS seeks to explore upper thermosphere neutral gas response to external drivers and internal processes of the ionosphere-th...
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Polar Vortex Strength Impacts on the Longitudinal Structure of Thermospheric Composition and Ionospheric Electron Density
JOURNAL OF GEOPHYSICAL RESEARCH: SPACE PHYSICS
25 september 2023
Katelynn Greer, Larisa P. Goncharenko, V Lynn Harv...
This work examines the weak stratospheric polar vortex event in late February 2008 and the strong polar vortex event in late February 2021 to under...
Tongan Volcanic Eruption Induced Global‐Scale Thermospheric Changes Observed by the GOLD Mission
GEOPHYSICAL RESEARCH LETTERS
13 june 2023
Saurav Aryal, Quan Gan , J. S. Evans, Fazlul I. La...
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