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G. Michalek

Researcher at Jagiellonian University

Publications -  31
Citations -  3483

G. Michalek is an academic researcher from Jagiellonian University. The author has contributed to research in topics: Coronal mass ejection & Magnetic cloud. The author has an hindex of 20, co-authored 28 publications receiving 3171 citations. Previous affiliations of G. Michalek include The Catholic University of America & Goddard Space Flight Center.

Papers
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Solar Sources and Geospace Consequences of Interplanetary Magnetic Clouds Observed During Solar Cycle 23

Nat Gopalswamy, +7 more
- 01 Feb 2008 - 
TL;DR: In this article, a statistical investigation of 99 magnetic clouds (MCs) observed during 1995-2005 was conducted, and the correlation between the magnetic field strength and speed of MCs was found to be valid over a much wider range of speeds.
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Influence of coronal mass ejection interaction on propagation of interplanetary shocks

P. K. Manoharan, +8 more
- 01 Jun 2004 - 
TL;DR: In this article, the authors studied 91 interplanetary (IP) shocks associated with coronal mass ejections (CMEs) originating within about ±30° in longitude and latitude from the center of the Sun during 1997-2002.
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Solar source of the largest geomagnetic storm of cycle 23

Nat Gopalswamy, +7 more
- 01 Jun 2005 - 
TL;DR: The largest geomagnetic storm of solar cycle 23 occurred on 2003 November 20 with a Dst index of −472 nT, due to a coronal mass ejection (CME) from active region 0501 as discussed by the authors.
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A new possibility to estimate the width, source location and velocity of halo CMEs

G. Michalek, +2 more
- 24 Oct 2007 - 
TL;DR: In this paper, the authors show that the halo CMEs are in average much faster and wider than the all CME from the SOHO/LASCO catalog until the end of 2000.
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Spatial Relationship between Solar Flares and Coronal Mass Ejections

Seiji Yashiro, +8 more
- 01 Feb 2008 - 
TL;DR: In this article, the spatial relationship between solar flares and coronal mass ejections (CMEs) observed during 1996-2005 inclusive was investigated and it was found that the most frequent flare site is at the center of the CME span for all the three classes, but that frequency is different for the different classes.