A mild 4.7 magnitude earthquake hit Haiti early on Tuesday 20 miles (33 km) west southwest of Port-au-Prince, the U.S. Geological Survey reported.
The quake struck at 1:26 a.m./0626 GMT at a depth of 6.2 miles (10 km), the USGS said.
There were no immediate reports of damage.
A 4.7 magnitude quake hit Haiti on Monday, one of series of aftershocks since a catastrophic magnitude 7 quake hit the island on Jan. 12.
Reuters