Comparing Directional Parameters of Very Fast Halo CMEs

Comparing Directional Parameters of Very Fast Halo CMEs

We examine geoeffective directional parameters of coronal mass ejections (CMEs). We select 30 front-side halo CMEs from SOHO LASCO CMEs whose speed is larger than 1000km/s and longitude is less than ± 30°. These are thought to be the most plausible candidate of geoeffective CMEs. We examine the rela...

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Bibliographic Details
Main Authors: Su-Lyun Rho, Heon-Young Chang
Format: Article
Language:English
Published: The Korean Space Science Society 2008-12-01
Series:Journal of Astronomy and Space Sciences
Subjects:
solar-terrestrial relations
coronal mass ejections (CMEs)
solar activity
Online Access:http://ocean.kisti.re.kr/downfile/volume/kosss/OJOOBS/2008/v25n4/OJOOBS_2008_v25n4_383.pdf

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