Fig. 11
From: History and development of coronal mass ejections as a key player in solar terrestrial relationship
Cumulative distribution of CME speeds (V) for the period 1996–2015. The average speeds of various subsets of CMEs are marked. ALL—the general population, m2—CMEs associated with metric type II bursts without interplanetary extension, MC–CMEs associated with magnetic clouds detected at 1 AU, EJ–CMEs associated with non-cloud ICMEs detected at 1 AU, S–CMEs associated with interplanetary shocks at 1 AU, GM–CMEs associated with major geomagnetic storms (Dst ≤ −100 nT), Halo–halo CME population, DH–CMEs associated with decameter-hectometric (DH) type II radio bursts, SEP–CMEs associated with large SEP events, and GLE–CMEs associated with ground level enhancement (GLE) in SEP events