A moderate 5.1 magnitude earthquake hit Occidental Mindoro early Friday, the Philippine Institute of Volcanology and Seismology (Phivolcs) said.
The intermediate quake, with a depth of 101 kilometers, was felt 15 kilometers east of Looc town, at 3:06 a.m. Intensity 2 was felt in Batangas City, Phivolcs said.
No damages were reported but Phivolcs warned of possible aftershocks.