VIDEO: PHIVOLCS Cagayan de Oro Seismic Station
The current earthquake monitoring network in the Philippines consists of 29 manned stations, 30 unmanned stations and 6 volcanological
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Sights of Cagayan de Oro City & Northern Mindanao
The City of Golden Friendship & Northern Mindanao in Videos, Images and Words
Engr. Marcial labininay