Works matching AU Merkin, V. G.

Results: 58

Ballooning‐Interchange Instability in the Near‐Earth Plasma Sheet and Auroral Beads: Global Magnetospheric Modeling at the Limit of the MHD Approximation.

Published in:

Geophysical Research Letters, 2020, v. 47, n. 14, p. 1, doi. 10.1029/2020GL088227

By:

Sorathia, K. A.;
Merkin, V. G.;
Panov, E. V.;
Zhang, B.;
Lyon, J. G.;
Garretson, J.;
Ukhorskiy, A. Y.;
Ohtani, S.;
Sitnov, M.;
Wiltberger, M.

Publication type:

Article

Kinetic Dissipation Around a Dipolarization Front.

Published in:

Geophysical Research Letters, 2018, v. 45, n. 10, p. 4639, doi. 10.1029/2018GL077874

By:

Sitnov, M. I.;
Merkin, V. G.;
Roytershteyn, V.;
Swisdak, M.

Publication type:

Article

Does a Local B‐Minimum Appear in the Tail Current Sheet During a Substorm Growth Phase?

Published in:

Geophysical Research Letters, 2018, v. 45, n. 6, p. 2566, doi. 10.1002/2018GL077183

By:

Sergeev, V. A.;
Gordeev, E. I.;
Merkin, V. G.;
Sitnov, M. I.

Publication type:

Article

Asymmetric Kelvin‐Helmholtz Instability at Jupiter's Magnetopause Boundary: Implications for Corotation‐Dominated Systems.

Published in:

Geophysical Research Letters, 2018, v. 45, n. 1, p. 56, doi. 10.1002/2017GL076315

By:

Zhang, B.;
Delamere, P. A.;
Ma, X.;
Burkholder, B.;
Wiltberger, M.;
Lyon, J. G.;
Merkin, V. G.;
Sorathia, K. A.

Publication type:

Article

Distinctive features of internally driven magnetotail reconnection.

Published in:

Geophysical Research Letters, 2017, v. 44, n. 7, p. 3028, doi. 10.1002/2017GL072784

By:

Sitnov, M. I.;
Merkin, V. G.;
Pritchett, P. L.;
Swisdak, M.

Publication type:

Article

Development of large-scale Birkeland currents determined from the Active Magnetosphere and Planetary Electrodynamics Response Experiment.

Published in:

Geophysical Research Letters, 2014, v. 41, n. 9, p. 3017, doi. 10.1002/2014GL059941

By:

Anderson, B. J.;
Korth, H.;
Waters, C. L.;
Green, D. L.;
Merkin, V. G.;
Barnes, R. J.;
Dyrud, L. P.

Publication type:

Article

Spontaneous formation of dipolarization fronts and reconnection onset in the magnetotail.

Published in:

Geophysical Research Letters, 2013, v. 40, n. 1, p. 22, doi. 10.1029/2012GL054701

By:

Sitnov, M. I.;
Buzulukova, N.;
Swisdak, M.;
Merkin, V. G.;
Moore, T. E.

Publication type:

Article

Disruption of a heliospheric current sheet fold.

Published in:

Geophysical Research Letters, 2011, v. 38, n. 14, p. n/a, doi. 10.1029/2011GL047822

By:

Merkin, V. G.;
Lyon, J. G.;
McGregor, S. L.;
Pahud, D. M.

Publication type:

Article

High‐Latitude Electrodynamics Specified in SAMI3 Using AMPERE Field‐Aligned Currents.

Published in:

Space Weather: The International Journal of Research & Applications, 2022, v. 20, n. 1, p. 1, doi. 10.1029/2021SW002890

By:

Chartier, A. T.;
Huba, J. D.;
Sitaram, D. P.;
Merkin, V. G.;
Anderson, B. J.;
Vines, S. K.

Publication type:

Article

Storm Time Plasma Pressure Inferred From Multimission Measurements and Its Validation Using Van Allen Probes Particle Data.

Published in:

Space Weather: The International Journal of Research & Applications, 2020, v. 18, n. 12, p. 1, doi. 10.1029/2020SW002583

By:

Stephens, G. K.;
Bingham, S. T.;
Sitnov, M. I.;
Gkioulidou, M.;
Merkin, V. G.;
Korth, H.;
Tsyganenko, N. A.;
Ukhorskiy, A. Y.

Publication type:

Article

Reconstruction of Extreme Geomagnetic Storms: Breaking the Data Paucity Curse.

Published in:

Space Weather: The International Journal of Research & Applications, 2020, v. 18, n. 10, p. 1, doi. 10.1029/2020SW002561

By:

Sitnov, M. I.;
Stephens, G. K.;
Tsyganenko, N. A.;
Korth, H.;
Roelof, E. C.;
Brandt, P. C.;
Merkin, V. G.;
Ukhorskiy, A. Y.

Publication type:

Article

Data assimilation of low-altitude magnetic perturbations into a global magnetosphere model.

Published in:

Space Weather: The International Journal of Research & Applications, 2016, v. 14, n. 2, p. 165, doi. 10.1002/2015SW001330

By:

Merkin, V. G.;
Kondrashov, D.;
Ghil, M.;
Anderson, B. J.

Publication type:

Article

Predicting magnetospheric dynamics with a coupled Sun-to-Earth model: Challenges and first results.

Published in:

Space Weather: The International Journal of Research & Applications, 2007, v. 5, n. 12, p. n/a, doi. 10.1029/2007SW000335

By:

Merkin, V. G.;
Owens, M. J.;
Spence, H. E.;
Hughes, W. J.;
Quinn, J. M.

Publication type:

Article

Does the polar cap area saturate?

Published in:

Geophysical Research Letters, 2007, v. 34, n. 9, p. n/a, doi. 10.1029/2007GL029357

By:

Merkin, V. G.;
Goodrich, C. C.

Publication type:

Article

3‐D MHD Stability of Magnetotail Configurations With a Bz Hump.

Published in:

Journal of Geophysical Research. Space Physics, 2025, v. 130, n. 6, p. 1, doi. 10.1029/2024JA033648

By:

Birn, J.;
Merkin, V. G.;
Sitnov, M. I.;
Hesse, M.

Publication type:

Article

Multifluid Equations for MHD.

Published in:

Journal of Geophysical Research. Space Physics, 2025, v. 130, n. 6, p. 1, doi. 10.1029/2025JA033884

By:

Lyon, J. G.;
Merkin, V. G.;
Sorathia, K. A.;
Wiltberger, M. J.

Publication type:

Article

Ground Magnetic Response to an Extraordinary IMF BY Flip During the May 2024 Storm: Travel Time From the Magnetosheath to Dayside High Latitudes.

Published in:

Journal of Geophysical Research. Space Physics, 2025, v. 130, n. 5, p. 1, doi. 10.1029/2024JA033691

By:

Ohtani, S.;
Zou, Y.;
Merkin, V. G.;
Wiltberger, M.;
Pham, K. H.;
Raptis, S.;
Friel, M.;
Gjerloev, J. W.

Publication type:

Article

Cross-Scale Modeling of Storm-Time Radiation Belt Variability.

Published in:

Journal of Geophysical Research. Space Physics, 2024, v. 129, n. 4, p. 1, doi. 10.1029/2023JA032175

By:

Michael, A. T.;
Sorathia, K. A.;
Ukhorskiy, A. Y.;
Albert, J.;
Shen, X.;
Li, W.;
Merkin, V. G.

Publication type:

Article

The Contribution of Plasma Sheet Bubbles to Stormtime Ring Current Buildup and Evolution of Its Energy Composition.

Published in:

Journal of Geophysical Research. Space Physics, 2023, v. 128, n. 11, p. 1, doi. 10.1029/2023JA031693

By:

Sciola, A.;
Merkin, V. G.;
Sorathia, K.;
Gkioulidou, M.;
Bao, S.;
Toffoletto, F.;
Pham, K.;
Lin, D.;
Michael, A.;
Wiltberger, M.;
Ukhorskiy, A.

Publication type:

Article

Multiscale Magnetosphere‐Ionosphere Coupling During Stormtime: A Case Study of the Dawnside Current Wedge.

Published in:

Journal of Geophysical Research. Space Physics, 2023, v. 128, n. 11, p. 1, doi. 10.1029/2023JA031594

By:

Sorathia, K. A.;
Michael, A.;
Merkin, V. G.;
Ohtani, S.;
Keesee, A. M.;
Sciola, A.;
Lin, D.;
Garretson, J.;
Ukhorskiy, A. Y.;
Bao, S.;
Roedig, C. B.;
Pulkkinen, A.

Publication type:

Article

External and Internal Causes of the Stormtime Intensification of the Dawnside Westward Auroral Electrojet.

Published in:

Journal of Geophysical Research. Space Physics, 2023, v. 128, n. 10, p. 1, doi. 10.1029/2023JA031457

By:

Ohtani, S.;
Sorathia, K.;
Merkin, V. G.;
Frey, H. U.;
Gjerloev, J. W.

Publication type:

Article

Data Mining Inspired Localized Resistivity in Global MHD Simulations of the Magnetosphere.

Published in:

Journal of Geophysical Research. Space Physics, 2023, v. 128, n. 2, p. 1, doi. 10.1029/2022JA030990

By:

Arnold, H.;
Sorathia, K.;
Stephens, G.;
Sitnov, M.;
Merkin, V. G.;
Birn, J.

Publication type:

Article

Local Mapping of Polar Ionospheric Electrodynamics.

Published in:

Journal of Geophysical Research. Space Physics, 2022, v. 127, n. 5, p. 1, doi. 10.1029/2022JA030356

By:

Laundal, K. M.;
Reistad, J. P.;
Hatch, S. M.;
Madelaire, M.;
Walker, S.;
Hovland, A. Ø.;
Ohma, A.;
Merkin, V. G.;
Sorathia, K. A.

Publication type:

Article

Electrojet Estimates From Mesospheric Magnetic Field Measurements.

Published in:

Journal of Geophysical Research. Space Physics, 2021, v. 126, n. 5, p. 1, doi. 10.1029/2020JA028644

By:

Laundal, K. M.;
Yee, J. H.;
Merkin, V. G.;
Gjerloev, J. W.;
Vanhamäki, H.;
Reistad, J. P.;
Madelaire, M.;
Sorathia, K.;
Espy, P. J.

Publication type:

Article

Signatures of Nonideal Plasma Evolution During Substorms Obtained by Mining Multimission Magnetometer Data.

Published in:

Journal of Geophysical Research. Space Physics, 2019, v. 124, n. 11, p. 8427, doi. 10.1029/2019JA027037

By:

Sitnov, M. I.;
Stephens, G. K.;
Tsyganenko, N. A.;
Miyashita, Y.;
Merkin, V. G.;
Motoba, T.;
Ohtani, S.;
Genestreti, K. J.

Publication type:

Article

Contribution of Bursty Bulk Flows to the Global Dipolarization of the Magnetotail During an Isolated Substorm.

Published in:

Journal of Geophysical Research. Space Physics, 2019, v. 124, n. 11, p. 8647, doi. 10.1029/2019JA026872

By:

Merkin, V. G.;
Panov, E. V.;
Sorathia, K. A.;
Ukhorskiy, A. Y.

Publication type:

Article

Solar Wind Ion Entry Into the Magnetosphere During Northward IMF.

Published in:

Journal of Geophysical Research. Space Physics, 2019, v. 124, n. 7, p. 5461, doi. 10.1029/2019JA026728

By:

Sorathia, K. A.;
Merkin, V. G.;
Ukhorskiy, A. Y.;
Allen, R. C.;
Nykyri, K.;
Wing, S.

Publication type:

Article

Ion Trapping and Acceleration at Dipolarization Fronts: High‐Resolution MHD and Test‐Particle Simulations.

Published in:

Journal of Geophysical Research. Space Physics, 2018, v. 123, n. 7, p. 5580, doi. 10.1029/2018JA025370

By:

Ukhorskiy, A. Y.;
Sorathia, K. A.;
Merkin, V. G.;
Sitnov, M. I.;
Mitchell, D. G.;
Gkioulidou, M.

Publication type:

Article

MHD Stability of Magnetotail Configurations With a Bz Hump.

Published in:

Journal of Geophysical Research. Space Physics, 2018, v. 123, n. 5, p. 3477, doi. 10.1029/2018JA025290

By:

Birn, J.;
Merkin, V. G.;
Sitnov, M. I.;
Otto, A.

Publication type:

Article

The Effect of a Guide Field on Local Energy Conversion During Asymmetric Magnetic Reconnection: Particle-in-Cell Simulations.

Published in:

Journal of Geophysical Research. Space Physics, 2017, v. 122, n. 11, p. 11,523, doi. 10.1002/2017JA024555

By:

Cassak, P. A;
Genestreti, K. J.;
Burch, J. L;
Phan, T.-D.;
Shay, M. A.;
Swisdak, M.;
Drake, J. F.;
Price, L.;
Eriksson, S.;
Ergun, R. E;
Anderson, B. J.;
Merkin, V. G.;
Komar, C. M.

Publication type:

Article

Energetic particle loss through the magnetopause: A combined global MHD and test-particle study.

Published in:

Journal of Geophysical Research. Space Physics, 2017, v. 122, n. 9, p. 9329, doi. 10.1002/2017JA024268

By:

Sorathia, K. A.;
Merkin, V. G.;
Ukhorskiy, A. Y.;
Mauk, B. H.;
Sibeck, D. G.

Publication type:

Article

Mesoscale perturbations in midtail lobe/mantle during steady northward IMF: ARTEMIS observation and MHD simulation.

Published in:

Journal of Geophysical Research. Space Physics, 2017, v. 122, n. 6, p. 6430, doi. 10.1002/2017JA024305

By:

Wang, Chih-Ping;
Merkin, V. G.;
Angelopoulos, Vassilis

Publication type:

Article

Ion acceleration at dipolarization fronts in the inner magnetosphere.

Published in:

Journal of Geophysical Research. Space Physics, 2017, v. 122, n. 3, p. 3040, doi. 10.1002/2016JA023304

By:

Ukhorskiy, A. Y.;
Sitnov, M. I.;
Merkin, V. G.;
Gkioulidou, M.;
Mitchell, D. G.

Publication type:

Article

Stability of magnetotail equilibria with a tailward B z gradient.

Published in:

Journal of Geophysical Research. Space Physics, 2016, v. 121, n. 10, p. 9411, doi. 10.1002/2016JA023005

By:

Merkin, V. G.;
Sitnov, M. I.

Publication type:

Article

Generalized magnetotail equilibria: Effects of the dipole field, thin current sheets, and magnetic flux accumulation.

Published in:

Journal of Geophysical Research. Space Physics, 2016, v. 121, n. 8, p. 7664, doi. 10.1002/2016JA023001

By:

Sitnov, M. I.;
Merkin, V. G.

Publication type:

Article

Do we know the actual magnetopause position for typical solar wind conditions?

Published in:

Journal of Geophysical Research. Space Physics, 2016, v. 121, n. 7, p. 6493, doi. 10.1002/2016JA022471

By:

Samsonov, A. A.;
Gordeev, E.;
Tsyganenko, N. A.;
Šafránková, J.;
Němeček, Z.;
Šimůnek, J.;
Sibeck, D. G.;
Tóth, G.;
Merkin, V. G.;
Raeder, J.

Publication type:

Article

Time-dependent magnetohydrodynamic simulations of the inner heliosphere.

Published in:

Journal of Geophysical Research. Space Physics, 2016, v. 121, n. 4, p. 2866, doi. 10.1002/2015JA022200

By:

Merkin, V. G.;
Lyon, J. G.;
Lario, D.;
Arge, C. N.;
Henney, C. J.

Publication type:

Article

Modeling the effects of ionospheric oxygen outflow on bursty magnetotail flows.

Published in:

Journal of Geophysical Research. Space Physics, 2015, v. 120, n. 10, p. 8723, doi. 10.1002/2015JA021228

By:

Garcia-Sage, K.;
Moore, T. E.;
Pembroke, A.;
Merkin, V. G.;
Hughes, W. J.

Publication type:

Article

Evolution of generalized two-dimensional magnetotail equilibria in ideal and resistive MHD.

Published in:

Journal of Geophysical Research. Space Physics, 2015, v. 120, n. 3, p. 1993, doi. 10.1002/2014JA020651

By:

Merkin, V. G.;
Sitnov, M. I.;
Lyon, J. G.

Publication type:

Article

Poynting flux-conserving low-altitude boundary conditions for global magnetospheric models.

Published in:

Journal of Geophysical Research. Space Physics, 2015, v. 120, n. 1, p. 384, doi. 10.1002/2014JA020470

By:

Xi, S.;
Lotko, W.;
Zhang, B.;
Brambles, O. J.;
Lyon, J. G.;
Merkin, V. G.;
Wiltberger, M.

Publication type:

Article

Magnetic reconnection, buoyancy, and flapping motions in magnetotail explosions.

Published in:

Journal of Geophysical Research. Space Physics, 2014, v. 119, n. 9, p. 7151, doi. 10.1002/2014JA020205

By:

Sitnov, M. I.;
Merkin, V. G.;
Swisdak, M.;
Motoba, T.;
Buzulukova, N.;
Moore, T. E.;
Mauk, B. H.;
Ohtani, S.

Publication type:

Article

Solar cycle dependence of nightside field-aligned currents: Effects of dayside ionospheric conductivity on the solar wind-magnetosphere-ionosphere coupling.

Published in:

Journal of Geophysical Research. Space Physics, 2014, v. 119, n. 1, p. 322, doi. 10.1002/2013JA019410

By:

Ohtani, S.;
Wing, S.;
Merkin, V. G.;
Higuchi, T.

Publication type:

Article

Kelvin-Helmholtz instability of the magnetospheric boundary in a three-dimensional global MHD simulation during northward IMF conditions.

Published in:

Journal of Geophysical Research. Space Physics, 2013, v. 118, n. 9, p. 5478, doi. 10.1002/jgra.50520

By:

Merkin, V. G.;
Lyon, J. G.;
Claudepierre, S. G.

Publication type:

Article

Rapid acceleration of protons upstream of earthward propagating dipolarization fronts.

Published in:

Journal of Geophysical Research. Space Physics, 2013, v. 118, n. 8, p. 4952, doi. 10.1002/jgra.50452

By:

Ukhorskiy, A. Y.;
Sitnov, M. I.;
Merkin, V. G.;
Artemyev, A. V.

Publication type:

Article

Global evolution of Birkeland currents on 10 min timescales: MHD simulations and observations.

Published in:

Journal of Geophysical Research. Space Physics, 2013, v. 118, n. 8, p. 4977, doi. 10.1002/jgra.50466

By:

Merkin, V. G.;
Anderson, B. J.;
Lyon, J. G.;
Korth, H.;
Wiltberger, M.;
Motoba, T.

Publication type:

Article

Simulation of the acceleration of relativistic electrons in the inner magnetosphere using RCM-VERB coupled codes.

Published in:

Journal of Geophysical Research. Space Physics, 2011, v. 116, n. A8, p. n/a, doi. 10.1029/2010JA016350

By:

Subbotin, D. A.;
Shprits, Y. Y.;
Gkioulidou, M.;
Lyons, L. R.;
Ni, B.;
Merkin, V. G.;
Toffoletto, F. R.;
Thorne, R. M.;
Horne, R.B.;
Hudson, M. K.

Publication type:

Article

Effects of the low-latitude ionospheric boundary condition on the global magnetosphere.

Published in:

Journal of Geophysical Research. Space Physics, 2010, v. 115, n. A10, p. n/a, doi. 10.1029/2010JA015461

By:

Merkin, V. G.;
Lyon, J. G.

Publication type:

Article

Magnetospheric modes and solar wind energy coupling efficiency.

Published in:

Journal of Geophysical Research. Space Physics, 2010, v. 115, n. A3, p. n/a, doi. 10.1029/2009JA014737

By:

Pulkkinen, T. I.;
Palmroth, M.;
Koskinen, H. E. J.;
Laitinen, T. V.;
Goodrich, C. C.;
Merkin, V. G.;
Lyon, J. G.

Publication type:

Article

Why doesn't the ring current injection rate saturate?

Published in:

Journal of Geophysical Research. Space Physics, 2009, v. 114, n. A2, p. n/a, doi. 10.1029/2008JA013141

By:

Lopez, R. E.;
Lyon, J. G.;
Mitchell, E.;
Bruntz, R.;
Merkin, V. G.;
Brogl, S.;
Toffoletto, F.;
Wiltberger, M.

Publication type:

Article

Solar concept of flux transport by interchange reconnection applied to the magnetosphere.

Published in:

Journal of Geophysical Research. Space Physics, 2008, v. 113, n. A9, p. n/a, doi. 10.1029/2008JA013140

By:

Merkin, V. G.;
Crooker, N. U.

Publication type:

Article