Are we prepared in case of a tsunami?

Yesterday, I saw an investigation about the 2004 tsunami that had devastated Thailand and Indonesia. While not conclusive, the findings were scary.

The Philippines being an archipelago, we are susceptible to a tsunami (and a tsunami scare). I wonder if coastal cities and towns have plans in such an event.

I live in Caloocan. While it is not a coastal city, it is very near Manila and Navotas, whose western borders end at the Manila Bay. I do have friends in Navotas, and I am scared for their safety in case of a tsunami. Afterall, in the 2004 tsunami, the waves got inland for as far as 2 kilometers.

Knowing that we Filipinos are poor on planning, I doubt there is a contingency plan in place. Now I think is the best time to ask/compel/order (take your pick) our leaders to plan for such an eventuality; this should have been a campaign issue. We should be prepared now and not wait for another disaster to strike before we act. It is about time we stop being reactive and instead be proactive on disaster prevention and management.