HAO

NCAR High Altitude Observatory

The influence of internal atmospheric variability on the ionosphere response to a geomagnetic storm

Change in WACCMX simulated total electron content (TEC) during a geomagnetic
Monday, June 18, 2018

Nicholas Pedatella notes that geomagnetic storms are an important driver of variability in Earth’s ionosphere, and can have significant societal impacts through the ionosphere’s impact on communications and navigation systems (e.g., GPS).

Self-consistent modeling of electron precipitation and responses in the ionosphere

The time evolution of height-dependent (a) electron density, (b) ionization rate, (c) Pedersen conductivity, and (d) Hall conductivity at MLT = 6 and magnetic latitude of 60
Monday, June 18, 2018

Stan Solomon et al, dicuss a new modeling capability that self-consistently couples physics-based magnetospheric 18 electron precipitation with its impact on the ionosphere, representing a significant improvement over previous models.

Coronal Magnetism

MLSO total eclipse, 1980 February 16, India
Monday, June 18, 2018

BC Low elaborates on the extraordinary sixty years of progress made to space observation of the Sun, solar wind, planets and their magnetospheres. He notes that space platforms complementing ground-based observatories have transformed solar physics.

Francis Vitt

Francis Vitt is a Software Engineer/Programmer in the High Altitude Observatory at NCAR.

Tarique Siddiqui

Tarique Siddiqui is a postdoctoral researcher at the High Altitude Observatory, National Center for Atmospheric Research.

Katelynn Greer

Katelynn Greer is a scientific visitor at the High Altitude Observatory of the National Center for Atmospheric Research.

Nicholas Pedatella

Nicholas Pedatella is a Scientist I at the High Altitude Observatory of the National Center for Atmospheric Research.

Delores Knipp

Delores Knipp is a Senior Research Associate at the High Altitude Observatory of the National Center for Atmospheric Research.

Alice Lecinski

Alice Lecinski is a Associate Scientist IV at the High Altitude Observatory of the National Center for Atmospheric Center for Atmospheric Research. She describes herself as mostly a software engineer.

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