Splash Wave
Splash Wave : A tsunami-like wave caused by the impact of a nuclear burst or a meteor or asteroid on a body of water, or a subaerial landslide into a body of water. When caused by an asteroid, a splash wave is prospectively greatly higher with considerably more damage over an extensive inundation area compared to the historically most damaging tsunamis. When caused by a subaerial landslide a mega-tsunami may be generated