(CNN) A damaging earthquake struck Puerto Rico early Monday, with plenty of aftershocks expected.

The magnitude 5.8 tremor happened at 5:32 a.m. ET, the US Geological Survey said.

It was centered about 8 miles south-southeast of Indios, Puerto Rico, at a depth of about 3.7 miles below ground.

No major injuries were reported, Puerto Rico Director of Emergency Management Carlos Acevedo said.

He said some homes were damaged in Guanica, and a home collapsed in Guayanilla.

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