That would truly be horrendous. Something of End-Time proportions. By the way it is the one year anniversary of the Bam earthquake that hit Iran. It killed 26,000 people.
Actually destructive Pacific-Wide tsunamis are fairly routine, hence not of End-Times proportions.
There haven't been any destructive Pacific-Wide tsunamis for 40 years, which is truly odd. Previous to that they often occured every few years.