>>19158438 Earthquake NNE of Antigua (lb)
>10 km deep
For non EQfags, 10km is the default depth given when the actual depth is unknown, that is why so many EQs are posted at this depth.
Here's a non US gov site set to list all EQs above mag 4.
http://ds.iris.edu/seismon/eventlist/index.phtml