Large distant source tsunami. Due to the relatively long travel time official warning of such a tsunami approaching can be expected.

Large, but very infrequent, local sourced tsunami. Because of the short travel time it is unlikely that there will be any official warning. The public will need to self-evacuate based on natural warnings.

Small more frequent tsunami that are essentially a beach and nearshore hazard. The Red Zone is also the area of greatest impact in a larger tsunami.