Rolando Montañes, science research specialist of Phivolcs, said the tremor was tectonic in origin, possibly coming from the submarine fault of the Philippine fault zone segment in Leyte island.
He said the epicenter was located in Leyte, and the quake was registered at intensity-3 in Palompon, Leyte and intensity-2 in Cebu City. - Jasmin R. Uy