17.56543 120.3869 13 Asia/Manila Lalawigan ng Ilocos Sur Rivero Rivero 2700 Lalawigan ng Ilocos Sur PH Ayusan Norte Philippines 17.56588 120.38688 residential 0.050 0.9 Ayusan Norte PH Lalawigan ng Ilocos Sur Lalawigan ng Ilocos Sur Lalawigan ng Ilocos Sur Philippines 2700 Rivero 17.56588 120.38688 residential 0.050 0.9 VIGAN-UTIRE UNPH-UTIRE 8079927346742 Vigan Ilocos Sur 10 administrative Barangay IX (Poblacion) Project NOAH boundary 6Ilocos Sur 6 administrative Vigan Project NOAH boundary 10Vigan Ilocos Sur 10 administrative Barangay IX (Poblacion) Project NOAH boundary City of Vigan Ilocos Region 1 A. Reyes St 0.065 17.566155 120.386341 City of Vigan Ilocos Region 1 Mena Crisologo Street 0.073 17.56638 120.387319 City of Vigan Ilocos Region 1 A. Reyes St 0.112 17.565893 120.385826 City of Vigan Ilocos Region 1 Quirino Boulevard 0.136 17.565006 120.387784 City of Vigan Ilocos Region 1 De Los Reyes St 0.087 17.565269 120.387395 City of Vigan Ilocos Region 2700 108 Quirino Boulevard 0.145 17.565708 120.388237 City of Vigan Ilocos Region 2700 6 E Quema 0.141 17.566468 120.388061