NIYANIG ng magnitude 6.0 lindol ang Cagayan, ayon sa Philippine Institute of Volcanology and Seismology (PHIVOLCS).

Naramdaman ang lindol alas-2:40 ng umaga araw ng Biyernes, Hulyo 1.

Ang epicenter nito ay pitong kilometro sa silangan ng Dalupiri Island, Calayan, Cagayan. May lalim itong 43 kilometro.

Naitala ng PHIVOLCS ang mga sumusunod na Intensity:

Intensity V – Dalupiri island, Claveria, Sta. Praxedes, Sta. Ana, Sanchez Mira, Aparri, Calayan, Ballesteros, Abulug, and Pamplona, Cagayan; Adams, Pagudpud, and Bangui, Ilocos Norte; Flora at Luna, Apayao

Intensity IV – Tuguegarao City, Tuao, Gonzaga, Lal-lo, Gattaran, Alcala, Amulung, Enrile, at Peñablanca, Cagayan; Burgos, San Nicolas, Batac, Pasuquin, Bacarra, Laoag City, Vintar, Dingras, Sarrat, Solsona, and Paoay, Ilocos Norte; Sinait, Ilocos Sur; Conner, Apayao

Intensity III – Rizal, at Sto. Nino, Cagayan; Vigan City, Cabugao, San Juan, Magsingal, Candon City, Sta. Lucia, Sto. Domingo, Narvacan, Santa, San Vicente, Tagudin, Banayoyo, Suyo, Alilem, Santiago, Bantay, Santa Catalina, Caoayan, Cervantes, Galimuyod, Burgos, Nagbukel, San Esteban, San Ildefonso, Sugpon, Sigay, at Sta. Maria, Ilocos Sur; Peñarrubia, Tayum, at Bangued, Abra; Cabagan, Isabela

Intensity II – San Fernando City, Sudipen, San Juan, at Bangar, La Union; Tabuk City, Kalinga; La Paz, Manabo, Pidigan, at Lagayan, Abra

Intensity I – Cauayan, Isabela

Instrumental Intensities:

Intensity V – Claveria, Cagayan

Intensity IV – Laoag City, at Pasuquin, Ilocos Norte; Gonzaga, at Penablanca, Cagayan

Intensity III – Vigan City, at Sinait, Ilocos Sur; Ilagan, Isabela

Intensity II – Tabuk, Kalinga

Intensity I – Baler, Aurora; Santiago City, Isabela; Dagupan City, Pangasinan