Geosynchronous Magnetopause Crossings and Their Relationships With Magnetic Storms and Substorms by A. A. Samsonov, Y. V. Bogdanova, G. Branduardi‐Raymont, L. Xu, J. Zhang, D. Sormakov, O. A. Troshichev, C. Forsyth

Subjects: “…geosynchronous magnetopause crossings…”
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Magnetopause Standoff Position Changes and Geosynchronous Orbit Crossings: Models and Observations by Y. M. Collado‐Vega, P. Dredger, R. E. Lopez, S. Khurana, L. Rastaetter, D. Sibeck, M. Anastopulos

Subjects: “…magnetopause…”
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Field‐Aligned Currents Induced by Magnetopause Motions Under Pressure Perturbations by Boyi Wang, Xinyu Xu, Yukitoshi Nishimura, Yen‐Jung Wu, Zhonghua Xu, Primož Kajdic, De‐Sheng Han, Yi Wang, Xueshang Feng

Subjects: “…magnetopause…”
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Modeling of the Subsolar Magnetopause Motion Under Interplanetary Magnetic Field Southward Turning by Qiuyu Xu, Binbin Tang, Tianran Sun, Wenya Li, Xiaoxin Zhang, Fei Wei, Xiaocheng Guo, Chi Wang

“…The linear function is simplified under the assumption of constant magnetopause erosion under southward IMF, and the non‐linear function is derived by assuming that the magnetopause erosion decays exponentially. …”
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Investigating Potential Causes for the Prediction of Spurious Magnetopause Crossings at Geosynchronous Orbit in MHD Simulations by Pauline M. Dredger, Ramon E. Lopez, Yaireska M. Collado‐Vega, Shreeya Khurana, Lutz M. Rastaetter

Subjects: “…magnetopause…”
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Variations in Observations of Geosynchronous Magnetopause and Last Closed Drift Shell Crossings With Magnetic Local Time by Thomas A. Daggitt, Richard B. Horne, Sarah A. Glauert, Giulio DelZanna, Mervyn P. Freeman

“…Abstract We analyze a set of events in which both electron flux dropouts caused by magnetopause shadowing and geosynchronous magnetopause crossings (GMCs) are observed. …”
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Physics of Magnetopause Reconnection: A Study of the Combined Effects of Density Asymmetry, Velocity Shear, and Guide Field by Kentaro G. Tanaka, Masaki Fujimoto, Iku Shinohara

“…Magnetopause reconnection would be characterized by the density jump across the current sheet, the flow shear across the boundary, and nonzero guide field. …”
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An Interpretable Machine Learning Procedure Which Unravels Hidden Interplanetary Drivers of the Low Latitude Dayside Magnetopause by Sheng Li, Yang‐Yi Sun, Chieh‐Hung Chen

Subjects: “…magnetopause…”
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Numerical Simulations of the Geospace Response to the Arrival of an Idealized Perfect Interplanetary Coronal Mass Ejection by Daniel T. Welling, Jeffrey J. Love, E. Joshua Rigler, Denny M. Oliveira, Colin M. Komar, Steven K. Morley

“…The physics‐based simulation yields similar estimates for Dst rise, magnetopause compression, and equatorial dB/dt values as the previous study. …”
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Forecasting GIC Activity Associated With Solar Wind Shocks for the Australian Region Power Network by R. A. Marshall, E. A. Pearce, C. L. Waters, M. Terkildsen

“…GIC activity at low‐middle latitudes may be driven by currents that are more relevant to these regions such as the ring or magnetopause current systems. Solar wind shocks create rapid changes in the magnetopause current that manifest as large step changes in the geomagnetic field at the Earth's surface, often referred to as geomagnetic sudden impulses (SIs), that are effective drivers of GIC activity in power networks at low‐middle latitudes. …”
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Super‐Intense Geomagnetic Storm on 10–11 May 2024: Possible Mechanisms and Impacts by S. Tulasi Ram, B. Veenadhari, A. P. Dimri, J. Bulusu, M. Bagiya, S. Gurubaran, N. Parihar, B. Remya, G. Seemala, Rajesh Singh, S. Sripathi, S. V. Singh, G. Vichare

“…Our study revealed that the dayside magnetopause was compressed below the geostationary orbit (6.6 RE) for continuously ∼6 hr due to strong Solar Wind Dynamic Pressure (SWDP). …”
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Geomagnetic Storm‐Induced Plasma Density Enhancements in the Southern Polar Ionospheric Region: A Comparative Study Using St. Patrick's Day Storms of 2013 and 2015 by P. R. Shreedevi, R. K. Choudhary, Smitha V. Thampi, Sneha Yadav, T. K. Pant, Yiqun Yu, Ryan McGranaghan, Evan G. Thomas, Anil Bhardwaj, A. K. Sinha

“…This study shows that the duration and extent of magnetopause erosion play an important role in the spatiotemporal evolution of the plasma density distribution in the high‐midlatitude ionosphere.…”
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Recreating the Horizontal Magnetic Field at Colaba During the Carrington Event With Geospace Simulations by Seán P. Blake, Antti Pulkkinen, Peter W. Schuck, Alex Glocer, Denny M. Oliveira, Daniel T. Welling, Robert S. Weigel, Gary Quaresima

“…In our simulation, magnetospheric currents adjacent to the near‐Earth magnetopause and strong Region 1 field‐aligned currents are the main contributors to the large Colaba BH. …”
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Over 20‐Year Global Magnetohydrodynamic Simulation of Earth's Magnetosphere by Ilja Honkonen, Max van deKamp, Theresa Hoppe, Kirsti Kauristie

“…GUMICS‐5 reproduces observed solar cycle trends in magnetopause stand‐off distance and magnetospheric lobe field strength but consistency in plasma sheet pressure and ionospheric cross‐polar cap potential is lower. …”
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A Framework for Understanding and Quantifying the Loss and Acceleration of Relativistic Electrons in the Outer Radiation Belt During Geomagnetic Storms by Kyle R. Murphy, Ian R. Mann, David G. Sibeck, I. Jonathan Rae, C.E.J. Watt, Louis G. Ozeke, Shri G. Kanekal, Daniel N. Baker

“…Our analysis shows that during the initial phase, radiation belt loss is organized by the location of the magnetopause and the strength of Dst and ultralow frequency wave power. …”
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MHD‐Test Particles Simulations of Moderate CME and CIR‐Driven Geomagnetic Storms at Solar Minimum by Mary K. Hudson, Scot R. Elkington, Zhao Li, Maulik Patel, Kevin Pham, Kareem Sorathia, Alex Boyd, Allison Jaynes, Alexis Leali

“…Results were compared directly with measurements and found to reproduce magnetopause loss for the CME‐shock event and increased PSD for the CIR event. …”
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Global Observations of Geomagnetically Induced Currents Caused by an Extremely Intense Density Pulse During a Coronal Mass Ejection by Terry Z. Liu, Xueling Shi, Michael D. Hartinger, Vassilis Angelopoulos, Craig J. Rodger, Ari Viljanen, Yi Qi, Chen Shi, Hannah Parry, Ian Mann, Darcy Cordell, Hadi Madanian, Daniel H. Mac Manus, Michael Dalzell, Ryan Cui, Ryan MacMullin, Greg Young‐Morris, Christian Noel, Jeffrey Streifling

“…It caused substantial dayside displacements of the bow shock and magnetopause, changes of 6RE and 1.3−2RE, respectively, which in turn caused large amplitude GMD in the magnetosphere and on the ground across a wide local time range. …”
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