Complex sentence: Focal mechanisms of earthquakes around Jamaica are dominated by sinistral strike-slip along WSW-ENE trending faults and minor reverse or thrust motion on NW-SE trending faults, the 1692 event is thought to have occurred on one of these strike-slip faults.
Split into simpler sentences: Focal mechanisms of earthquakes around Jamaica are dominated by sinistral strike-slip along WSW-ENE trending faults and minor reverse or thrust motion on NW-SE trending faults. The 1692 event is thought to have occurred on one of these strike-slip faults.