Abstract
We examine the near-Earth Interplanetary Coronal Mass Ejection (ICME) apparently related to the intense Solar Energetic Particle (SEP) event of 20 January 2005. Our purpose is to contribute to the understanding of the macroscopic structure, evolution and dynamics of the solar corona and heliosphere. Using Cluster, ACE and Wind data in the solar wind, and Geotail data in the magnetosheath, we perform a multi-spacecraft analysis of the ICME-driven shock, post-shock magnetic discontinuities and ejecta. Traversals by the well-separated near-Earth spacecraft provide a coherent picture of the ICME geometry. Following the shock, the ICME sequence starts with a hot pileup, i.e., a sheath, followed by a fast ejecta characterised by a non-compressive density enhancement (NCDE), which is caused essentially by an enrichment in helium. The plasma and magnetic observations of the ejecta are consistent with the outskirts of a structure in strong expansion, consisting of nested magnetic loops still connected to the Sun. Within the leading edge of the ejecta, we establish the presence of a tilted current sheet substructure. An analysis of the observations suggests that the tilted current sheet is draped within the overlying cloud canopy, ahead of a magnetic cloud-like structure. The flux rope interpretation of this structure near L1, confirmed by observations of the corresponding magnetic cloud, provided by Ulysses at 5.3 AU and away from the Sun – Earth line, indicates that the bulk of the cloud is in the northwest sector as seen from the Earth, with its axis nearly perpendicular to the ecliptic. This is consistent with the primary direction of travel of the fast halo CME observed at the Sun. Moreover, the NCDE and helium enrichment are consistent with the position near the streamer belt of the flaring active region NOAA 10720 associated with the CME. However, differences between interplanetary and solar observations indicate a large rotation of the erupting filament and overlying arcade, which can be attributed to the flux rope being subject to the helical kink instability.
Similar content being viewed by others
References
Balogh, A., Beek, T.J., Forsyth, R.J., Hedgecock, P.C., Marquedant, R.J., Smith, E.J., et al.: 1992, Astron. Astrophys. Suppl. Ser. 92, 221.
Balogh, A., Carr, C.M., Acuña, M.H., Dunlop, M.W., Beek, T.J., Brown, P., et al.: 2001, Ann. Geophys. 19, 1207.
Bame, S.J., Asbridge, J.R., Feldman, W.C., Fenimore, E.E., Gosling, J.T.: 1979, Solar Phys. 62, 179.
Bame, S.J., McComas, D.J., Barraclough, B.L., Phillips, J.L., Sofaly, K.J., Chavez, J.C., et al.: 1992, Astron. Astrophys. Suppl. Ser. 92, 237.
Borrini, G., Gosling, J.T., Bame, S.J., Feldman, W.C.: 1982, J. Geophys. Res. 87, 7370.
Bothmer, V., Rust, D.M.: 1997, In: Crooker, N.U., Joselyn, J.A. Feynman, J. (eds.) Coronal Mass Ejections, Geophys. Monogr. Ser. 99, American Geophysical Union, Washington, 139.
Bothmer, V., Schwenn, R.: 1998, Ann. Geophys. 16, 1.
Brueckner, G.E., Howard, R.A., Koomen, M.J., Korendyke, C.M., Michels, D.J., Moses, J.D., et al.: 1995, Solar Phys. 162, 357.
Burlaga, L.F.: 2001, Eos Trans. AGU 82, 433.
Burlaga, L.F., Sittler, E., Mariani, F., Schwenn, R.: 1981, J. Geophys. Res. 86, 6673.
Burlaga, L.F., Skoug, R.M., Smith, C.W., Webb, D.F., Zurbuchen, T.H., Reinard, A.: 2001, J. Geophys. Res. 106, 20957.
Cane, H.V., Richardson, I.G.: 2003, J. Geophys. Res. 108(A4), 1156.
Cremades, H., Bothmer, V.: 2004, Astron. Astrophys. 422, 307.
Crooker, N.U., Webb, D.F.: 2006, J. Geophys. Res. 111(A10), 8108.
Dasso, S., Mandrini, C.H., Démoulin, P., Luoni, M.L., Gulisano, A.M.: 2005, Adv. Space Res. 35, 711.
Dasso, S., Mandrini, C.H., Démoulin, P., Luoni, M.L.: 2006, Astron. Astrophys. 455, 349.
Delaboudinière, J.-P., Artzner, G.E., Brunaud, J., Gabriel, A.H., Hochedez, J.F., Millier, F., et al.: 1995, Solar Phys. 162, 291.
Démoulin, P.: 2007, Adv. Space Res., in press.
Eastwood, J.P., Lucek, E.A., Mazelle, C., Meziane, K., Narita, Y., Pickett, J., et al.: 2005, Space Sci. Rev. 118, 41.
Fairfield, D.H.: 1971, J. Geophys. Res. 76, 6700.
Fan, Y., Gibson, S.E.: 2003, Astrophys. J. 589, L105.
Fan, Y., Gibson, S.E.: 2004, Astrophys. J. 609, 1123.
Farrugia, C.J., Dunlop, M.W., Geurts, F., Balogh, A., Southwood, D.J., Bryant, D.A., et al.: 1990, Geophys. Res. Lett. 17, 1025.
Fazakerley, A.N., Harra, L.K., Culhane, J.L., van Driel-Gesztelyi, L., Lucek, E., Matthews, S.A., et al.: 2005, Geophys. Res. Lett. 32, 13105.
Forbes, T.G., Linker, J.A., Chen, J., Cid, C., Kóta, J., Lee, M.A., et al.: 2006, Space Sci. Rev. 123, 251.
Forsyth, R.J., Bothmer, V., Cid, C., Crooker, N.U., Horbury, T.S., Kecskemety, K., et al.: 2006, Space Sci. Rev. 123, 383.
Frank, L.A., Ackerson, K.L., Paterson, W.R., Lee, J.A., English, M.R., Pickett, G.L.: 1994, J. Geomag. Geoelectr. 46, 23.
Galvin, A.B., Ipavich, F.M., Gloeckler, G., Hovestadt, D., Tsurutani, B.T.: 1987, J. Geophys. Res. 92, 12069.
Gonzalez, W.D., Tsurutani, B.T.: 1987, Planet. Space Sci. 35, 1101.
Gopalswamy, N., Xie, H., Yashiro, S., Usoskin, I.: 2005, In: Sripathi Acharya, B., Gupta, S., Jagadeesan, P., Jain, A., Karthikeyan, S., Morris, S., Tonwar, S. (eds.) Proc. 29th International Cosmic Ray Conference (Pune, India), 1, 169.
Gosling, J.T.: 1990, In: Russell, C.T., Priest, E.R., Lee, L.C. (eds.) Physics of Magnetic Flux Ropes, Geophys. Monogr. Ser. 58, American Geophysical Union, Washington, 343.
Gosling, J.T., McComas, D.J.: 1987, Geophys. Res. Lett. 14, 355.
Gosling, J.T., Asbridge, J.R., Bame, S.J., Feldman, W.C., Hildner, E.: 1977, J. Geophys. Res. 82, 5005.
Gosling, J.T., Baker, D.N., Bame, S.J., Feldman, W.C., Zwickl, R.D., Smith, E.J.: 1987a, J. Geophys. Res. 92, 8519.
Gosling, J.T., Thomsen, M.F., Bame, S.J., Zwickl, R.D.: 1987b, J. Geophys. Res. 92, 12399.
Green, L.M., Kliem, B., Török, T., van Driel-Gesztelyi, L., Attrill, G.: 2007, Solar Phys., submitted.
Gulisano, A.M., Dasso, S., Mandrini, C.H., Démoulin, P.: 2005, In: Fleck, B., Zurbuchen, T.H., Lacoste, H. (eds.) Solar Wind 11/SOHO 16, Connecting Sun and Heliosphere, ESA SP-592, 621.
Handy, B.N., Acton, L.W., Kankelborg, C.C., Wolfson, C.J., Akin, D.J., Bruner, M.E., et al.: 1999, Solar Phys. 187, 229.
Hirshberg, J., Bame, S.J., Robbins, D.E.: 1972, Solar Phys. 23, 467.
Hu, Q., Sonnerup, B.U.Ö.: 2001, Geophys. Res. Lett. 28, 467.
Huttunen, K.E.J., Schwenn, R., Bothmer, V., Koskinen, H.E.J.: 2005, Ann. Geophys. 23, 625.
Illing, R.M.E., Hundhausen, A.J.: 1985, J. Geophys. Res. 90, 275.
Jackson, B.V., Hick, P.P., Buffington, A.: 2006, AGU Fall Meeting Abstracts, A396.
Jones, G.H., Rees, A., Balogh, A., Forsyth, R.J.: 2002, Geophys. Res. Lett. 29, 15.
Kokubun, S., Yamamoto, T., Acuna, M.H., Hayashi, K., Shiokawa, K., Kawano, H.: 1994, J. Geomag. Geoelectr. 46, 7.
Lepping, R.P., Burlaga, L.F., Jones, J.A.: 1990, J. Geophys. Res. 95, 11957.
Lepping, R.P., Wu, C.-C., Berdichevsky, D.B.: 2005, Ann. Geophys. 23, 2687.
Lepping, R.P., Acuna, M., Burlaga, L., Farrell, W., Slavin, J., Schatten, F., et al.: 1995, Space Sci. Rev. 71, 207.
Lepping, R.P., Berdichevsky, D.B., Burlaga, L.F., Lazarus, A.J., Kasper, J., Desch, M.D., et al.: 2001, Solar Phys. 204, 285.
Lepping, R.P., Berdichevsky, D.B., Szabo, A., Arqueros, C., Lazarus, A.J.: 2003, Solar Phys. 212, 425.
Lopez, R.E.: 1987, J. Geophys. Res. 92, 11189.
Mandrini, C.H., Pohjolainen, S., Dasso, S., Green, L.M., Démoulin, P., van Driel-Gesztelyi, L., et al.: 2005, Astron. Astrophys. 434, 725.
Marubashi, K.: 1986, Adv. Space Res. 6, 335.
Marubashi, K.: 1997, In: Crooker, N.U., Joselyn, J.A., Feynman, J. (eds.) Coronal Mass Ejections, Geophys. Monogr. Ser. 99, American Geophysical Union, Washington, 147.
McComas, D.J., Gosling, J.T., Winterhalter, D., Smith, E.J.: 1988, J. Geophys. Res. 93, 2519.
McComas, D.J., Bame, S.J., Barker, P., Feldman, W.C., Phillips, J.L., Riley, P., et al.: 1998, Space Sci. Rev. 86, 563.
Mewaldt, R.A., Looper, M.D., Cohen, C.M.S., Mason, G.M., Haggerty, D.K., Desai, M.I., et al.: 2005, In: Sripathi Acharya, B., Gupta, S., Jagadeesan, P., Jain, A., Karthikeyan, S., Morris, S., Tonwar, S. (eds.) Proc. 29th International Cosmic Ray Conference (Pune, India), 1, 111.
Mullan, D.J., Smith, C.W.: 2006, Solar Phys. 234, 325.
Mullan, D.J., Smith, C.W., Ness, N.F., Skoug, R.M.: 2003, Astrophys. J. 583, 496.
Neugebauer, M., Goldstein, R.: 1997, In: Crooker, N.U., Joselyn, J.A., Feynman, J. (eds.) Coronal Mass Ejections, Geophys. Monogr. Ser. 99, American Geophysical Union, Washington, 245.
Neugebauer, M., Clay, D.R., Gosling, J.T.: 1993, J. Geophys. Res. 98, 9383.
Neugebauer, M., Steinberg, J.T., Tokar, R.L., Barraclough, B.L., Dors, E.E., Wiens, R.C., et al.: 2003, Space Sci. Rev. 105, 661.
Ogilvie, K.W., Chornay, D.J., Fritzenreiter, R.J., Hunsaker, F., Keller, J., Lobell, J., et al.: 1995, Space Sci. Rev. 71, 55.
Owens, M.J., Cargill, P.J.: 2004, Ann. Geophys. 22, 4397.
Owens, M.J., Cargill, P.J., Pagel, C., Siscoe, G.L., Crooker, N.U.: 2005, J. Geophys. Res. 110(A9), 1105.
Pilipp, W.G., Muehlhaeuser, K.-H., Miggenrieder, H., Rosenbauer, H., Schwenn, R.: 1987, J. Geophys. Res. 92, 1103.
Rème, H., Aoustin, C., Bosqued, J.M., Dandouras, I., Lavraud, B., Sauvaud, J.A., et al.: 2001, Ann. Geophys. 19, 1303.
Richardson, I.G., Cane, H.V.: 1995, J. Geophys. Res. 100, 23397.
Richardson, I.G., Cane, H.V.: 2004a, J. Geophys. Res. 109, 9104.
Richardson, I.G., Cane, H.V.: 2004b, Geophys. Res. Lett. 31, 18804.
Rodriguez, L., Zhukov, A., Dasso, S., Mandrini, C.H., Cremades, H., Cid, C., et al.: 2007, Ann. Geophys., submitted.
Roelof, E.C., Sibeck, D.G.: 1993, J. Geophys. Res. 98, 21421.
Russell, C.T., Shinde, A.A.: 2005, Solar Phys. 229, 323.
Rust, D.M.: 2003, Adv. Space Res. 32, 1895.
Rust, D.M., LaBonte, B.J.: 2005, Astrophys. J. 622, L69.
Rust, D.M., Anderson, B.J., Andrews, M.D., Acuña, M.H., Russell, C.T., Schuck, P.W., et al.: 2005, Astrophys. J. 621, 524.
Scherrer, P.H., Bogart, R.S., Bush, R.I., Hoeksema, J.T., Kosovichev, A.G., Schou, J., et al.: 1995, Solar Phys. 162, 129.
Schwartz, S.J.: 1998, In: Pashmann, G., Daly, P.W. (eds.) Analysis Methods for Multi-Spacecraft Data, ISSI Scientific Report SR-001, Bern, 249.
Schwartz, S.J., Paschmann, G., Sckopke, N., Bauer, T.M., Dunlop, M., Fazakerley, A.N., et al.: 2000, J. Geophys. Res. 105, 12639.
Schwenn, R.: 2006, Living Rev. Solar Phys. 3, http://www.livingreviews.org/lrsp-2006-2 (accessed on August 9, 2006).
Simnett, G.M.: 2006, Astron. Astrophys. 445, 715.
Smith, C.W., L’Heureux, J., Ness, N.F., Acuña, M.H., Burlaga, L.F., Scheifele, J.: 1998, Space Sci. Rev. 86, 613.
Sonnerup, B.U.Ö., Scheible, M.: 1998, In: Pashmann, G., Daly, P.W. (eds.) Analysis Methods for Multi-Spacecraft Data, ISSI Scientific Report SR-001, Bern, 185.
Szabo, A., Lepping, R.P., Merka, J., Smith, C.W., Skoug, R.M.: 2001, In: Battrick, B., Sawaya-Lacoste, H., Marsch, E., Martinez Pillet, V., Fleck, B., Marsden, R. (eds.) Solar Encounter: The First Solar Orbiter Workshop, ESA SP-493, 383.
Titov, V.S., Démoulin, P.: 1999, Astron. Astrophys. 351, 707.
Török, T., Kliem, B.: 2003, Astron. Astrophys. 406, 1043.
Török, T., Kliem, B.: 2005, Astrophys. J. 630, L97.
Török, T., Kliem, B., Titov, V.S.: 2004, Astron. Astrophys. 413, L27.
Tsurutani, B.T., Gonzalez, W.D., Zhou, X.-Y., Lepping, R.P., Bothmer, V.: 2004, J. Atmosph. Solar-Terrestrial Phys. 66, 147.
Tylka, A.J.: 2006, http://creme96.nrl.navy.mil/20Jan05/, 2006 SHINE Workshop (Utah).
Vallat, C., Dandouras, I., Escoubet, P., Rème, H., Cao, J., Balogh, A., et al.: 2005, AOGS (Singapore) Conference Communication, 58-ST-A0590.
von Steiger, R., Richardson, J.D.: 2006, Space Sci. Rev. 123, 111.
Wang, Y., Zhou, G., Ye, P., Wang, S., Wang, J.: 2006, Astrophys. J. 651, 1245.
Webb, D.F., Lepping, R.P., Burlaga, L.F., DeForest, C.E., Larson, D.E., Martin, S.F., et al.: 2000, J. Geophys. Res. 105, 27251.
Williams, D.R., Török, T., Démoulin, P., van Driel-Gesztelyi, L., Kliem, B.: 2005, Astrophys. J. 628, L163.
Wimmer-Schweingruber, R.F., Crooker, N.U., Balogh, A., Bothmer, V., Forsyth, R.J., Gazis, P., et al.: 2006, Space Sci. Rev. 123, 177.
Wu, C.-C., Lepping, R.P., Gopalswamy, N.: 2003, In: Wilson, A. (ed.) Solar Variability as an Input to the Earth’s Environment, ESA SP-535, 429.
Wu, C.-C., Lepping, R.P., Gopalswamy, N.: 2006, Solar Phys. 239, 449.
Zhang, H.: 2007, In: Shibata, K., Nagata, S., Sakurai, T. (eds.) New Solar Physics with Solar-B Mission, ASP Conference Series, in press.
Zhao, X.P., Hoeksema, J.T.: 1997, Geophys. Res. Lett. 24, 2965.
Zhou, G.P., Wang, J.X., Zhang, J., Chen, P.F., Ji, H.S., Dere, K.: 2006, Astrophys. J. 651, 1238.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Foullon, C., Owen, C.J., Dasso, S. et al. Multi-Spacecraft Study of the 21 January 2005 ICME. Sol Phys 244, 139–165 (2007). https://doi.org/10.1007/s11207-007-0355-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11207-007-0355-y

