Here at Universalist Labs, we take data seriously. If you think Christ's second coming will be occasioned by earthquakes, then perhaps you'd want to know where the earthquakes are, and how strong they are. (Helpful too if people suffer because of earthquakes and you want to know their extent.)
For a current list, see this one from the National (U.S.) Earthquake Information Center.
And if you'd prefer an RSS feed or a file with which you can map the 'quakes with Google Earth.