Zambales seabed sways to magnitude 3.7 quake Monday

A magnitude 3.7 earthquake hit off the province of Zambales early Monday, the Philippine Institute of Volcanology and Seismology (Phivolcs) said.

Phivolcs traced the quake’s epicenter at 30 kilometers west of San Antonio, Zambales, at a depth of 18 kilometers.

The quake of tectonic origin struck at 4:35 a.m.

No aftershocks and damage were expected from the tremor, Phivolcs said. /cbb