Dimmayeg ti Magnitude 5.0 a ginggined idiay Ilocos Sur itay alas-9:36 ti bigat, Pebrero 16, 2026.

Nasarakan ti epicenter ti ginggined iti 17.26°N, 119.98°E – 049 km S 81° W ti San Esteban.

Maibasar iti Earthquake Information No.1 ti Philippine Institute of Volcanology and Seismology (PHIVOLCS), addaan daytoy ti kauneg a 10 km ken tectonic ti nagtaudanna.

Dagitoy dagiti nairekord nga instrumental intensities:

Intensity III – City of Vigan, ILOCOS SUR

Intensity II – City of Candon, ILOCOS SUR; Santol, LA UNION; Bontoc, MOUNTAIN PROVINCE

Intensity I – Narvacan, ILOCOS SUR; Aringay, LA UNION

Awan met ti nailista a perdision ngem manamnama dagiti aftershocks.###