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| Description
| - We present a case study of a large deformation of the magnetopause on November 26, 2008. The investigation is based on observations of five THEMIS spacecraft located at the dawn flank in the magnetosphere and magnetosheath, on Cluster measurements at the dusk magnetosheath, and is supported by ACE solar wind monitoring. The main revelation of our study is that the interaction of the IMF discontinuity with the bow shock creates either one very elongated hot flow anomaly (HFA) or a pair of them that is (are) simultaneously observed at both flanks. Whereas the dusk HFA is weak and does not cause observable deformation of the magnetopause, the pressure variations connected with the dawn HFA lead to a magnetopause displacement by approximate to 5 R-E outward from its nominal position. This is followed by a rapid inward motion of the magnetopause approximate to 4 R-E inward with respect to the model location. The surface deformation is so large that the outermost THEMIS spacecraft was in the magnetosphere, whereas the spacecraft located 9 R-E inbound entered into the magnetosheath at the same time. The whole event lasted about 5 minutes. Citation: Safrankova, J., O. Goncharov, Z. Nemecek, L. Prech, and D. G. Sibeck (2012), Asymmetric magnetosphere deformation driven by hot flow anomaly(ies), Geophys. Res. Lett., 39, L15107, doi:10.1029/2012GL052636.
- We present a case study of a large deformation of the magnetopause on November 26, 2008. The investigation is based on observations of five THEMIS spacecraft located at the dawn flank in the magnetosphere and magnetosheath, on Cluster measurements at the dusk magnetosheath, and is supported by ACE solar wind monitoring. The main revelation of our study is that the interaction of the IMF discontinuity with the bow shock creates either one very elongated hot flow anomaly (HFA) or a pair of them that is (are) simultaneously observed at both flanks. Whereas the dusk HFA is weak and does not cause observable deformation of the magnetopause, the pressure variations connected with the dawn HFA lead to a magnetopause displacement by approximate to 5 R-E outward from its nominal position. This is followed by a rapid inward motion of the magnetopause approximate to 4 R-E inward with respect to the model location. The surface deformation is so large that the outermost THEMIS spacecraft was in the magnetosphere, whereas the spacecraft located 9 R-E inbound entered into the magnetosheath at the same time. The whole event lasted about 5 minutes. Citation: Safrankova, J., O. Goncharov, Z. Nemecek, L. Prech, and D. G. Sibeck (2012), Asymmetric magnetosphere deformation driven by hot flow anomaly(ies), Geophys. Res. Lett., 39, L15107, doi:10.1029/2012GL052636. (en)
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| Title
| - Asymmetric magnetosphere deformation driven by hot flow anomaly(ies)
- Asymmetric magnetosphere deformation driven by hot flow anomaly(ies) (en)
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| skos:prefLabel
| - Asymmetric magnetosphere deformation driven by hot flow anomaly(ies)
- Asymmetric magnetosphere deformation driven by hot flow anomaly(ies) (en)
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| skos:notation
| - RIV/00216208:11320/12:10130873!RIV13-GA0-11320___
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
| - P(GA205/09/0112), P(ME09056), S, Z(MSM0021620860)
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/00216208:11320/12:10130873
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - magnetosheath; anomalies; tangential discontinuity; earths bow shock (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Geophysical Research Letteres
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Němeček, Zdeněk
- Přech, Lubomír
- Šafránková, Jana
- Goncharov, Oleksandr
- Sibeck, D. G.
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| http://linked.open...ain/vavai/riv/wos
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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| http://bibframe.org/vocab/doi
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| http://localhost/t...ganizacniJednotka
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