Abstract
Using the magnetic storm in January 1997 as an example, we examined the possibilities to employ the magnetospheric field T96 [1, 2] and the dynamic paraboloid model PM of the magnetosphere [3] for modeling the D st variation. We have revealed the necessity to refine the results of normalizing the free parameters of the model T96 according to the solar wind parameters. The contributions to the D st variation of magnetic fields of basic large-scale magnetospheric current systems (the field DCF on the magnetopause, the field DR of the ring current, and the field DT in the magnetotail) are estimated for different phases of the storm from model calculations. Possible causes of a discrepancy between the results of modeling D st using the T96 and PM models are discussed. Special emphasis is made on the ratios of contributions into the D st variation of the fields of the magnetotail and the ring current in the main phase of magnetic storms and on the contributions to D st of the fields of various current systems at the recovery phase.
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REFERENCES
Tsyganenko, N.A., Modeling the Earth's Magnetospheric Magnetic Field Confined within a Realistic Magnetopause, J. Geophys. Res., 1995, vol. 100, p. 6699.
Tsyganenko, N.A., Effects of the Solar Wind Conditions on the Global Magnetospheric Configuration as Deduced from Data-Based Field Models, Eur. Space Agency Spec. Publ. SP-389, 1996, pp. 181–185.
Alexeev, I.I., Belenkaya, E.S., Kalegaev, V.V., et al., Magnetic Storms and Magnetotail Currents, J. Geophys. Res., 1996, vol. 101, pp. 7737–7747.
Turner, N.E., Baker, D.N., Pulkkinen, T.I., and McPherron, R.L., Evaluation of the Tail Current Contribution to D st, J. Geophys. Res., 2000, vol. 105, p. 5431.
Tsyganenko, N.A., Magnetospheric Magnetic Field Model with a Warped Tail Current Sheet, Planet. Space Sci., 1989, vol. 37, p. 5.
Maltsev, Yu.P., Arykov, A.A., Belova, E.G., et al., Magnetic Flux Redistribution in the Storm Time Magnetosphere, J. Geophys. Res., 1996, vol. 101, p. 7697.
Kalegaev, V.V., Alexeev, I.I., Feldstein, Ya.I., et al., Magnetic Flux in Tail Lobes and Dynamics of D st variation during Magnetic Storms, Geomagn. Aeron., 1998, vol. 38, no. 3, p. 10.
Dremukhina, L.A., Feldstein, Y.I., Alexeev, I.I., et al., Structure of the Magnetospheric Magnetic Field during Magnetic Storms, J. Geophys. Res., 1999, vol. 104, p. 28351.
Arykov, A.A. and Maltsev, Yu.P., Direct-Driven Mechanism for Geomagnetic Storms, J. Geophys. Res., 1996, vol. 23, p. 1689.
Maltsev, Yu.P. and Ostapenko, A.A., A Model of Magnetospheric Magnetic Field, Geomagn. Aeron., 2001, vol. 41, no. 6, p. 76.
Fairfield, D.H., Tsyganenko, N.A., Usmanov, A.V., and Malkov, M.V., A Large Magnetosphere Magnetic Field Database, J. Geophys. Res., 1994, vol. 99, p. 11319.
Alexeev, I.I. and Feldstein, Y.I., Modeling of Geomagnetic Field during Magnetic Storms and Comparison with Observations, J. Atmosph. Sol.-Terr. Phys., 2001, vol. 63, no. 5, p. 431.
Alexeev, I.I., Kalegaev, V.V., Belenkaya, E.S., et al., A Dynamic Model of the Magnetosphere. Case Study: January 9–12, 1997, J. Geophys. Res., 2001, vol. 106, p. 25683.
Vorob'ev, V.G., Gromova, L.I., Rezhenov, B.V., et al., Position Variations of the Boundaries of Plasma Intrusions and Auroral Glow in the Night Sector, Geomagn. Aeron., 2000, vol. 40, no. 3, p. 79.
Feldstein, Ya.I., Dremukhina, L.A., and Lui, A.T.Yu., Near-Terrestrial (Inner) Boundary of the Plasma Sheet in the Magnetotail in the Interval of Magnetic Storms, Geomagn. Aeron., 2000, vol. 40, no. 6, p. 122.
Pulkkinen, T.I. and Wiltberger, M., Thin Current Sheet Evolution as Seen in Observations, Empirical Models and MHD Simulations, Geophys. Res. Lett., 2000, vol. 27, p. 1363.
Feshchenko, E.Y. and Maltsev, Y.P., Erosion of the Inner Magnetosphere during Geomagnetic Storms, Ann. Geophys., 1997, vol. 15, p. 1532.
Jordanova, V.K., Torbert, R.B., Thorne, R.M., et al., Ring Current Activity during the Early B z < 0 Phase of the January 1997 Magnetic Cloud, J. Geophys. Res., 1999, vol. 104, p. 24895.
Jordanova, V.K., Kozyra, J.U., Nagy, A.F., and Khazanov, G.V., Kinetic Model of the Ring Current-Atmosphere Interactions, J. Geophys. Res., 1997, vol. 102, p. 14279.
Jordanova, V.K., Farrugia, C.J., Janoo, L., et al., October 1995 Magnetic Cloud and Accompanying Storm Activity: Ring Current Evolution, J. Geophys. Res., 1998, vol. 103, p. 79.
Sheldon, R.B. and Hamilton, D.C., Ion Transport and Loss in the Earth's Quiet Ring Current. I. Data and Standard Model, J. Geophys. Res., 1993, vol. 98, p. 13491.
Hamilton, D.C., Gloeckler, G., Ipavich, F.M., et al., Ring Current Development during the Great Geomagnetic Storm of February 1986, J. Geophys. Res., 1988, vol. 93, p. 14343.
Kuznetsov, S.N., Bogomolov, A.V., Denisov, Yu.V., etal., Variations of the Earth's Outer Radiation Belt under the Action of Magnetic Disturbances on January 10–11, 1997, Geomagn. Aeron., 2001, vol. 40, no. 3, p. 3232.
Burch, J.L., Mitchell, D.G., Sandel, B.R., et al., Global Dynamics of the Plasmasphere and Ring Current during Geomagnetic Storms, Geophys. Res. Lett., 2001, vol. 28, p. 1159.
Thomsen, M.F., Borovsky, J.E., McComas, D.J., et al., The Magnetospheric Response to the CME Passage of January 10–11, 1997 as Seen at Geosynchronous Orbit, Geophys. Res. Lett., 1998, vol. 25, p. 2545.
Feldstein, Y.I., Dremukhina, L.A., Mall, U., and Woch, J., On the Two Phase Decay of the D st-Variation, Geophys. Res. Lett., 2000, vol. 27, p. 2813.
Mead, G.D., Deformation of the Geomagnetic Field by the Solar Wind, J. Geophys. Res., 1964, vol. 64, p. 1181.
Tsyganenko, N.A., Solar Wind Control of the Tail Lobe Magnetic Field as Deduced from Geotail, AMPTE/IRM, and ISEE 2 Data, J. Geophys. Res., 2000, vol. 105, p. 5517.
Tsyganenko, N.A., Le, G., Russell, C.T., and Iyemori, T., A Study of the Inner Magnetosphere Based on Data of Polar, J. Geophys. Res., 1999, vol. 104, p. 10275.
Le, G. and Russell, C.T., Initial Polar Magnetic Field Experiment Observations of the Low-Altitude Polar Magnetosphere: Monitoring the Ring Current with Polar Orbiting Spacecraft, J. Geophys. Res., 1998, vol. 103, p. 17345.
Feldstein, Ya.I. and Dremukhina, L.A., Magnetic Fields of Magnetopause and Magnetotail Currents on the Earth's Surface during Magnetic Storms, Geomagn. Aeron., 2000, vol. 40, no. 5, p. 122.
Borovsky, J.E., Thomsen, M.F., and McComas, D.J., The Superdense Plasma Sheet: Plasmaspheric Origin, Solar Wind Origin, or Ionospheric Origin?, J. Geophys. Res., 1997, vol. 102, p. 22089.
Borovsky, J.A., Thomsen, M.F., McComas, D.J., et al., Magnetospheric Dynamics and Mass Flow during the November 1993 Storm, J. Geophys. Res., 1998, vol. 103, p. 26373.
Pulkkinen, T.I., A Study of Magnetic Field and Current Configurations in the Magnetotail at the Time of the Substorm Onset, Planet. Space Sci., 1991, vol. 39, p. 833.
Kubyshkina, M.V., Sergeev, V.A., and Pulkkinen, T.I., Hybrid Input Algorithm: An Event-oriented Magnetospheric Model, J. Geophys. Res., 1999, vol. 104, p. 24977.
Le, G., Russell, C.T., and Luhmann, J.G., POLAR Magnetic Observations of the Low-Latitude Magnetosphere during the January 1997 Coronal Mass Ejection/Magnetic Cloud Event, Geophys. Res. Lett., 1998, vol. 25, p. 2533.
Friedel, R.H.W., Korth, A., and Kremser, G., Substorm Onset Observed by CRRES: Determination of Energetic Particle Source Regions, J. Geophys. Res., 1996, vol. 101, p. 13137.
Feldstein, Y.I. and Galperin, Yu.I., The Auroral Luminosity Structure in High-Latitude Upper Atmosphere, Its Dynamics and Relationship to the Large-Scale Structure of the Earth Magnetosphere, Rev. Geophys., 1985, vol. 23, p. 217.
Vasyliunas, V.M., A Note on Current Closure, J. Geophys. Res., 1999, vol. 104, p. 25143.
Vasyliunas, V.M., Reply, J. Geophys. Res., 2000, vol. 105, p. 27843.
Friedrich, E., Rostoker, G., Connors, M.G., and McPherron, R.L., Comment on “a Note on Current Closure” by Vytenis M. Vasyliunas, J. Geophys. Res., 2000, vol. 105, p. 27811.
Iijima, T., Potemra, T.A., and Zanetti, L.J., Large-Scale Characteristics of Magnetospheric Euqatorial Currents, J. Geophys. Res., 1990, vol. 95, p. 991.
Lui, A.T.U. and Hamilton, D.C., Radial Profiles of Quiet Time Magnetospheric Parameters, J. Geophys. Res., 1992, vol. 97, p. 19325.
Fenrich, F.R., Luhmann, J.C., Le, G., and Russell, C.T., POLAR Magnetic Field Observations at Apogee during the January 1997 Magnetic Cloud Event, Geophys. Res. Lett., 1998, vol. 25, p. 2541.
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Feldstein, Y.I., Gromova, L.I., Alexeev, I.I. et al. The Fields of Magnetospheric Current Systems on the Earth's Surface in an Interval of the Magnetic Storm Studied under the International Program on Solar–Terrestrial Physics. Cosmic Research 41, 359–370 (2003). https://doi.org/10.1023/A:1025057610483
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DOI: https://doi.org/10.1023/A:1025057610483