A magnitude 5.5 earthquake struck off the coast of Ilocos Norte on Tuesday morning, according to the Philippine Institute of Volcanology and Seismology (Phivolcs). It initially reported the tremor as having a magnitude of 5.8 before downgrading it to magnitude 5.5. The earthquake occurred 21 kilometers southwest of Pasuquin town at 10:38 a.m., based on
