MH
Member Since 1981
Maura E. Hagan
AGU Research
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Oscillation of the Ionosphere at Planetary-Wave Periods
JOURNAL OF GEOPHYSICAL RESEARCH: SPACE PHYSICS
08 september 2018
Jeffrey M M. Forbes, Astrid I. Maute, Xiaoli Zhang...

F‐region ionospheric oscillations at planetary‐wave (PW) periods (2–20 days) are investigated, with primary focus on those o...

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Seminal Evidence of a 2.5-Sol Ultra-Fast Kelvin Wave in Mars' Middle and Upper Atmosphere
GEOPHYSICAL RESEARCH LETTERS
04 july 2018
Federico Gasperini, Maura E. Hagan, Jeffrey M M. F...

The structure and dynamics of Mars' middle and upper atmosphere is significantly impacted by waves propagating from the lower atmosphere. Using con...

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Zonally Symmetric Oscillations of the Thermosphere at Planetary Wave Periods
JOURNAL OF GEOPHYSICAL RESEARCH: SPACE PHYSICS
16 may 2018
Jeffrey M M. Forbes, Xiaoli Zhang, Astrid I. Maute...

New mechanisms for imposing planetary wave (PW) variability on the ionosphere‐thermosphere system are discovered in numerical experiments con...

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Exploring Wave-Wave Interactions in a General Circulation Model
JOURNAL OF GEOPHYSICAL RESEARCH: SPACE PHYSICS
18 january 2018
Virginia Nystrom, Federico Gasperini, Jeffrey M M....

Nonlinear interactions involving Kelvin waves with (periods, zonal wave numbers) = (3.7d, s =− 1) (UFKW1) and = (2.4d, s =− 1) (UFKW2) ...

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Evidence of Tropospheric 90 Day Oscillations in the Thermosphere
GEOPHYSICAL RESEARCH LETTERS
28 october 2017
Federico Gasperini, Maura E. Hagan, Yucheng Zhao

In the last decade evidence demonstrated that terrestrial weather greatly impacts the dynamics and mean state of the thermosphere via small‐s...

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Wave coupling from the lower to the middle thermosphere: Effects of mean winds and dissipation
JOURNAL OF GEOPHYSICAL RESEARCH: SPACE PHYSICS
26 july 2017
Federico Gasperini, Jeffrey M M. Forbes, Maura E. ...

Recent observational and modeling evidence has demonstrated that planetary waves can modulate atmospheric tides, and secondary waves arising from t...

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Investigating the 90-day oscillations using ground-based, satellite and TIME-GCM model simulation data
FALL MEETING 2016
16 december 2016
Yucheng Zhao, Maura E. Hagan, Pierre-Dominique Pau...
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Effects of 27-day averaged tidal forcing on the thermosphere-ionosphere as examined by the TIEGCM
FALL MEETING 2016
12 december 2016
Astrid I. Maute, Jeffrey M M. Forbes, Maura E. Hag...
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