Using this event to think about what an asteroid hitting the ocean might be like is quite clever.
"The author suggested that with proper scale corrections, analogies could be drawn between the impulsive impact of the Lituya Bay rockfall to asteroid impact on ocean floor sediments and on such impulsive wave generation. Although, the trajectory angle, terminal velocity and total mass and density of material of an asteroid would be significantly different than those of the Lituya Bay rockfall, it was suggested that these could be scaled and adjusted for the purpose of validating a model of asteroid impact."
"The author suggested that with proper scale corrections, analogies could be drawn between the impulsive impact of the Lituya Bay rockfall to asteroid impact on ocean floor sediments and on such impulsive wave generation. Although, the trajectory angle, terminal velocity and total mass and density of material of an asteroid would be significantly different than those of the Lituya Bay rockfall, it was suggested that these could be scaled and adjusted for the purpose of validating a model of asteroid impact."