Confirmed on Fox. 6.9
The Tsunami quake was first reported smaller than it really was.
"Confirmed on Fox" is an oxymoron.
NEIC (most reliable source) has a 6.5 quake off Sulawesi. It's in Indonesia but nowhere near Sumatra.
http://earthquake.usgs.gov/eqinthenews/2005/usurbm/
Offshore enough it likely hasn't had much effect on anything. And such quakes don't produce tsunamis.