← back to search

Ercha Aa

Massachusetts Institute of Technology · US
Area of research
Astronomy and Astrophysics · Geophysics
Research interest
Research interests include Ionosphere, Geology, Geophysics, TEC, Geomagnetic storm, and Total electron content.
h-index
citations
943
works
19
NIH funding
primary concept
email

Recent publications

Three‐Dimensional Characterization of Global Ionospheric Disturbances During the 15 January 2022 Tonga Volcanic Eruption
Geophysical Research Letters 2025cited by 13position: middledoi
The extreme depletion of ionospheric electron density and its hemispheric asymmetry during the May 2024 storm
National Science Review 2025cited by 8position: middledoi
Significant Midlatitude Plasma Density Peaks and Dual‐Hemisphere SED During the 10–11 May 2024 Super Geomagnetic Storm
Journal of Geophysical Research Space Physics 2024cited by 42position: firstdoi
Dynamic Expansion and Merging of the Equatorial Ionization Anomaly During the 10–11 May 2024 Super Geomagnetic Storm
Remote Sensing 2024cited by 32position: firstdoi
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 2024cited by 21position: firstdoi
Peculiar Nighttime Ionospheric Enhancements Over the Asian Sector During the May 2024 Superstorm
Journal of Geophysical Research Space Physics 2024cited by 16position: middledoi
Significant Mid‐ and Low‐Latitude Ionospheric Disturbances Characterized by Dynamic EIA, EPBs, and SED Variations During the 13–14 March 2022 Geomagnetic Storm
Journal of Geophysical Research Space Physics 2023cited by 38position: firstdoi
Simultaneous Global Ionospheric Disturbances Associated With Penetration Electric Fields During Intense and Minor Solar and Geomagnetic Disturbances
Geophysical Research Letters 2023cited by 29position: middledoi
Statistical Analysis of Equatorial Plasma Bubbles Climatology and Multi‐Day Periodicity Using GOLD Observations
Geophysical Research Letters 2023cited by 29position: firstdoi
Predicting Swarm Equatorial Plasma Bubbles via Machine Learning and Shapley Values
Journal of Geophysical Research Space Physics 2023cited by 23position: middledoi
2022 Tonga Volcanic Eruption Induced Global Propagation of Ionospheric Disturbances via Lamb Waves
Frontiers in Astronomy and Space Sciences 2022cited by 171position: middledoi
Significant Ionospheric Hole and Equatorial Plasma Bubbles After the 2022 Tonga Volcano Eruption
Space Weather 2022cited by 86position: firstdoi
Pronounced Suppression and X‐Pattern Merging of Equatorial Ionization Anomalies After the 2022 Tonga Volcano Eruption
Journal of Geophysical Research Space Physics 2022cited by 82position: firstdoi
Traveling Ionospheric Disturbances in the Vicinity of Storm‐Enhanced Density at Midlatitudes
Journal of Geophysical Research Space Physics 2022cited by 32position: middledoi
Ionospheric Responses at Low Latitudes to the Annular Solar Eclipse on 21 June 2020
Journal of Geophysical Research Space Physics 2020cited by 59position: middledoi
Statistical Analysis of Equatorial Plasma Irregularities Retrieved From Swarm 2013–2019 Observations
Journal of Geophysical Research Space Physics 2020cited by 55position: firstdoi
Coordinated Ground‐Based and Space‐Borne Observations of Ionospheric Response to the Annular Solar Eclipse on 26 December 2019
Journal of Geophysical Research Space Physics 2020cited by 48position: firstdoi
Coordinated Ground‐Based and Space‐Based Observations of Equatorial Plasma Bubbles
Journal of Geophysical Research Space Physics 2019cited by 59position: firstdoi
Merging of Storm Time Midlatitude Traveling Ionospheric Disturbances and Equatorial Plasma Bubbles
Space Weather 2018cited by 100position: firstdoi

Grants

No grants ingested yet.

Frequent collaborators

Shun‐Rong Zhang · Jilin University16 papers (2018–2025)A. J. Coster · Massachusetts Institute of Technology12 papers (2018–2024)P. J. Erickson · Massachusetts Institute of Technology12 papers (2018–2024)Л. П. Гончаренко · Massachusetts Institute of Technology5 papers (2020–2023)Wenbin Wang · Fudan University5 papers (2020–2024) · 5 papers (2022–2023)Shasha Zou · University of Michigan–Ann Arbor4 papers (2018–2024)Andres Spicher · University of Oslo4 papers (2022–2023) · 4 papers (2020–2024)Jiuhou Lei · University of Colorado Boulder4 papers (2020–2024) · 3 papers (2022–2023)W. Rideout · Massachusetts Institute of Technology3 papers (2022–2022)Bingxian Luo · University of Colorado Boulder3 papers (2024–2025)Xuguang Cai · University of Colorado Boulder3 papers (2022–2024)R. Eastes · University of Colorado Boulder3 papers (2019–2023)D. K. Karan · University of Colorado Boulder3 papers (2019–2023)Rui Yan · Kunming University of Science and Technology2 papers (2020–2024)Jiahao Zhong · Jiangsu Normal University2 papers (2020–2024)Tong Dang · Massachusetts Institute of Technology2 papers (2020–2020)Siqing Liu · Kunming University of Science and Technology2 papers (2018–2020)