Magnitude 4.1 quake strikes off Isabela

MANILA, Philippines — A magnitude-4.1 earthquake struck the waters of  Divilacan, Isabela, on Wednesday evening, the Philippine Institute of Volcanology and Seismology (Phivolcs) said. It was recorded at 6:06 p.m. some 34 kilometers (km) northeast of Divilacan. The shallow tremor had a depth of focus of one kilometer and was tectonic in origin. It was