AC
Member Since 1979
Anthea Coster
Principal Research Scientist, MIT Haystack Observatory
AGU Research
Search

Filters
Clear All
Imaging the May 2024 Extreme Aurora With Ionospheric Total Electron Content
GEOPHYSICAL RESEARCH LETTERS
19 october 2024
John C. Foster, Daniel Bush, Anthea Coster, Paul E...
View Publication
The High Latitude Ionospheric Response to the Major May 2024 Geomagnetic Storm: A Synoptic View
GEOPHYSICAL RESEARCH LETTERS
27 september 2024
David R. Themens, Asti Bhatt, Anthea Coster, Garet...

The high latitude ionospheric evolution of the May 10‐11, 2024, geomagnetic storm is investigated in terms of Total Electron Content and cont...

View Publication
The Morphology and Oscillations of Nightside Mid‐Latitude Ionospheric Trough at Designated Longitudes in the Northern Hemisphere
JOURNAL OF GEOPHYSICAL RESEARCH: SPACE PHYSICS
20 september 2024
Xinlong Liu, Shibaji Chakraborty, Anthea Coster, X...

The mid‐latitude ionospheric trough (MLIT), an anomaly in the ionosphere's F layer caused by various mechanisms, affects radio wave propagati...

View Publication
EISCAT Observations of Depleted High‐Latitude F‐Region During an HSS/SIR‐Driven Magnetic Storm
JOURNAL OF GEOPHYSICAL RESEARCH: SPACE PHYSICS
14 september 2024
Nada Ellahouny, Anita T. Aikio, Pierre-Louis Blell...

The effect of storms driven by solar wind high‐speed streams (HSSs) on the high‐latitude ionosphere is inadequately understood. We stud...

View Publication
Observation of Quiet‐Time Mid‐Latitude Joule Heating and Comparisons With the TIEGCM Simulation
JOURNAL OF GEOPHYSICAL RESEARCH: SPACE PHYSICS
01 september 2024
Elliott K Day, Anthea Coster, Adrian Grocott, Gang...

Joule heating is a major energy sink in the solar wind‐magnetosphere‐ionosphere system and modeling it is key to understanding the impa...

View Publication
Multi‐Instrument and SAMI3‐TIDAS Data Assimilation Analysis of Three‐Dimensional Ionospheric Electron Density Variations During the April 2024 Total Solar Eclipse
JOURNAL OF GEOPHYSICAL RESEARCH: SPACE PHYSICS
31 august 2024
Ercha Aa, Anthea Coster, Philip J. Erickson, Laris...

This paper conducts a multi‐instrument and data assimilation analysis of the three‐dimensional ionospheric electron density responses t...

View Publication
2‐D Total Electron Content and 3‐D Ionospheric Electron Density Variations During the 14 October 2023 Annular Solar Eclipse
JOURNAL OF GEOPHYSICAL RESEARCH: SPACE PHYSICS
18 march 2024
Ercha Aa, Anthea Coster, Philip J. Erickson, Laris...

This study investigates the ionospheric total electron content (TEC) responses in the 2‐D spatial domain and electron density variations in t...

View Publication
Significant Midlatitude Bubble‐Like Ionospheric Super‐Depletion Structure (BLISS) and Dynamic Variation of Storm‐Enhanced Density Plume During the 23 April 2023 Geomagnetic Storm
SPACE WEATHER
08 march 2024
Ercha Aa, Shunrong Zhang, Shasha Zou, Wenbin Wang,...

This paper investigates the midlatitude ionospheric disturbances over the American/Atlantic longitude sector during an intense geomagnetic storm on...

View Publication