A magnitude 4.1 earthquake hit Cotabato province anew early Saturday, the Philippine Institute of Volcanology and Seismology (Phivolcs) said.
Philvocs located the epicenter of the quake, which struck at 8:07 a.m., at 22 kilometers southeast of Tulunan, Cotabato.
It was tectonic in origin and had a depth of 12 kms from the surface.
There were no reported intensities in other areas, according to Phivolcs.
Phivolcs said it was not expecting any damage or aftershocks. FRANZ EMBUDO