The only viable tsunami threat to the west coast is the Hilina Slump on Hawaii. Earthquakes are localized to a specific point on a slip fault, with a damage range of up to a hundred miles if there's a particularly sensitive area of ground.
The Northwest is a different story, and will be wrecked when their subduction fault pops off.
The only viable tsunami threat to the west coast is the Hilina Slump on Hawaii. Earthquakes are localized to a specific point on a slip fault, with a damage range of up to a hundred miles if there's a particularly sensitive area of ground.
The Northwest is a different story, and will be wrecked when their subduction fault pops off.