When I was watching the news they said that in one area a couple kids who were playing with bonoculars on the beach saw the waves. They yelled "Tsunami!" and ran like hell, but the other people on the beach didn't believe them. Also apparently that part of Java was one of the places that wasn't hit by the 2004 one.
2004- Tsunami
2005- Earthquake
2006- Volcanic Eruption
2006- Earthquake
2006- Tsunami

Yeesh. I'm not sure I'd want to live there.