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Electrodynamic and Ionospheric Puzzles of the 10–11 May 2024 Geomagnetic Superstorm
JOURNAL OF GEOPHYSICAL RESEARCH: SPACE PHYSICS
06 may 2025
Joseph Huba, Elvira Astafyeva, Boris Maletckii, Ma...
On 10 May 2024, a powerful coronal mass ejection arrived at Earth at 17:05UT and caused a major geomagnetic storm. With the minimum SYM‐H exc...
Higher‐Order Gravity Waves and Traveling Ionospheric Disturbances From the Polar Vortex Jet on 11–15 January 2016: Modeling With HIAMCM‐SAMI3 and Comparison With Observations in the Thermosphere and Ionosphere
JOURNAL OF GEOPHYSICAL RESEARCH: SPACE PHYSICS
28 december 2024
Sharon Vadas, David R. Themens, Joseph Huba, Erich...
In Vadas et al. (2024, https://doi.org/10.1029/2024ja032521), we modeled the atmospheric gravity waves (GWs) during 11–14 January 2016 u...
Observational Dynamics of Interhemispheric Thermospheric Winds and Ion Temperatures in the South American Sector
COMPOSITION, WIND, AND TEMPERATURE VARIABILITY IN THE MESOSPHERE AND IONOSPHERE/THERMOSPHERE II POSTER
spa-aeronomy | 13 december 2024
Patrick Dandenault, Rafael Luiz Araujo de Mesquita...
The details of interhemispheric thermospheric neutral winds and ion temperatures are still largely unknown, but they determine interesting properties,...
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Solar Eclipse QSO Party (SEQP) Ionospheric Results
RESULTS FROM THE 2023 AND 2024 SOLAR ECLIPSES: A FOCUS ON THE M-I-T RESPONSE II POSTER
spa-aeronomy | 13 december 2024
Kuldeep Pandey, Gareth W. Perry, Nathaniel A. Fris...
This study investigates the ionospheric changes during the solar eclipse of April 2024 using data from the HamSCI Solar Eclipse QSO Party (SEQP). SEQP...
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Results from the 2023/2024 HamSCI Festivals of Eclipse Ionospheric Science and What Comes Next
SOLAR ECLIPSE SCIENCE: WHAT WE LEARNED FROM THE GREAT AMERICAN ECLIPSES AND WHAT IS NEXT III ORAL
spa-solar and heliospheric physics | 13 december 2024
Nathaniel A. Frissell, Devin M. Diehl, Rachel Fris...
Members of the Ham Radio Science Citizen Investigation (HamSCI) conducted a wide variety of radio science experiments to study the ionospheric effects...
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Impact of recirculated and heated protons originated from plasmasphere on ring currents
RING CURRENT PARTICLE SOURCES, LOSSES, AND ITS COUPLING WITH OTHER REGIONS II POSTER
spa-magnetospheric physics | 13 december 2024
Suk-Bin Kang, Mei-Ching H. Fok, Alex Glocer, Crist...
The plasmasphere consisting of a few eV ions and electrons plays important roles in the magnetospheric dynamics. For example, the plasmasphere control...
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Modeling Day-to-Day Variability of Equatorial Spread F with SAMI3/WACCM-X
OBSERVATIONAL AND MODELING STUDIES OF IONOSPHERIC IRREGULARITIES AND SCINTILLATION II ORAL
spa-aeronomy | 13 december 2024
Joseph Huba, Nicholas M. Pedatella, Hanli Liu
It is known that equatorial spread F (ESF) exhibits a day-to-day variability that remains something of an enigma. Often times the ionosphere seems to ...
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Asymmetry of Storm-Enhanced Density during April 2023 Storm Using GITM-SAMI3
EXPLORING INTERHEMISPHERIC ASYMMETRIES IN THE ATMOSPHERE-IONOSPHERE-MAGNETOSPHERE SYSTEM: CHARACTERISTICS, MECHANISMS, AND IMPACTS II ORAL
spa-aeronomy | 13 december 2024
Yulu Peng, Shasha Zou, Zihan Wang, Xiantong Wang, ...
Ionospheric density variation affects the propagation of radio signals, such as the Global Navigation Satellite System (GNSS) signals and over-the-hor...
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