MANILA, Philippines — A magnitude 5.8 earthquake struck off the coast of Ilocos Norte on Tuesday morning, according to the Philippine Institute of Volcanology and Seismology (Phivolcs). The tremor occurred 29 kilometers northwest of Pasuquin, Ilocos Norte, at 10:38 a.m., based on Phivolcs data. The earthquake had a depth of focus of 27 kilometers and