In its continuing efforts to strengthen disaster preparedness, the Department of Science and Technology–Philippine Institute of Volcanology and Seismology (DOST-PHIVOLCS) has sustained its partnership with the City Government of Davao to raise public awareness about active fault lines traversing the city.
Through its ongoing “Walk the Fault Program,” the initiative focuses on identifying and mapping active fault lines on the ground.
Alongside scientific mapping, the program also conducts comprehensive Information, Education, and Communication (IEC) campaigns to promote localized public awareness and improve community preparedness for potential earthquake hazards.
During the National Disaster Resilience Month (NDRM) 2026 Regional Information Caravan held at the Pinnacle Hotel in Davao City, DOST-PHIVOLCS Science Research Assistant Edward Louisse Orquillas highlighted key safety guidelines and structural development considerations for areas near active fault lines.
Addressing concerns about communities already living in hazard-prone areas, Orquillas clarified that residents whose houses are located directly on active fault lines are not automatically required by the agency to relocate.
Instead, he said homeowners are strongly advised to retrofit and reinforce their houses to better withstand seismic ground shaking.
For future residential developments, Orquillas said the agency strongly recommends observing a safe buffer zone.
He added that property owners planning to build new homes are advised to construct them at least 5 to 10 meters away from identified active fault lines, whenever feasible, to minimize the risk of severe structural damage in the event of a ground rupture.
To further reduce disaster risks, DOST-PHIVOLCS reminded the public to strictly observe standard mitigation measures. These include reinforcing buildings in accordance with the National Building Code and other applicable construction standards, preparing family emergency plans, maintaining emergency “Go Bags” stocked with essential supplies, and regularly conducting household earthquake drills.
Orquillas also urged local communities to maintain close coordination with their local government units and to regularly monitor hazard advisories issued by DOST-PHIVOLCS.
