(Eagle News) — A 4.2-magnitude earthquake struck Isabela on Tuesday, Oct. 5. The Philippine Institute of Volcanology and Seismology said the quake hit at 5:31 a.m. It had its epicenter three kilometers northwest of Cordon. The depth of focus was one kilometer. The following intensities were reported: Intensity IV – Diadi, Nueva Vizcaya Intensity III – Cordon, Isabela; Bagabag, Nueva Vizcaya Intensity II – Aglipay, Quirino No damage to property nor aftershocks were reported.