A MAGNITUDE 3.7 earthquake jolted some parts of Davao del Sur on Tuesday morning, according to the Philippine Institute of Volcanology and Seismology (Phivolcs).
In its bulletin, the agency said the magnitude 3.7 occurred at 2:52 a.m., its epicenter was traced some 24 kilometers northwest of Sarangani in Davao del Sur , while its depth was estimated at 44 km.
Phivolcs said the tremor is tectonic in origin and no reported intensities.
The agency further noted that no damages or casualties were reported and aftershocks are not expected. PNA