mag 8.7-8.9, quite deep around 32Km, not sure if there will be a big tsunami (the 2004 tsunami in that region was caused by a mag 9.1) http://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/usc000905e.php
Seems like the movement of the plates involved was more horizontal than vertical, so there is way less energy for vertical tsunami wave formation...