[LeoWindhorse]

in some cases there IS quite a bit of island ‘wrap-around’

I believe it takes deep offshore waters to do that and extensive wrapping tsunamis tend not to occur in the shallow SEA seas so much . Just a theory .
Every tsunami is different .

[AlexW]

“in some cases there IS quite a bit of island ‘wrap-around’”
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Yes, the tsunami special that I saw on Natl.Geo ?
emphasized how they can wrap around an island.
That would NOT apply to most all of Cebu island.