Manila: The Department of Environment and Natural Resources - Mines and Geosciences Bureau (DENR-MGB) has issued a warning to 9,085 barangays across the Philippines about the risks of flooding and rain-induced landslides as the southwest monsoon, locally known as 'habagat', continues to bring rain to the region. The advisory remains in effect until 8 p.m. Sunday.
According to Philippines News Agency, the warning is grounded on the latest 72-hour rainfall forecast from the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) and the DENR-MGB's geohazard susceptibility maps. The bureau has shared a list of barangays that might be affected, urging residents to check if their area is included and to take necessary precautions, particularly if they live near or downstream of vulnerable zones.
Residents can access the full list of susceptible barangays through the link provided by the bureau. The DENR-MGB emphasized the importance of vigilance among residents in the listed barangays and surrounding areas.
The breakdown of potentially affected barangays highlights Region 1 (Ilocos Region) with the highest number at 3,118, followed by Region 3 (Central Luzon) with 1,925, Calabarzon with 1,652, and the National Capital Region with 1,403. Other regions on the list include the Cordillera Administrative Region with 727 barangays, Region 2 (Cagayan Valley) with 41, Mimaropa with 129, and Region 6 (Western Visayas) with 90 barangays.
The DENR-MGB stated that its assessment utilizes rainfall threshold forecast models, which may be adjusted based on actual ground conditions. Residents are urged to monitor water levels and promptly report any signs of ground movement, sudden water level rises, or muddy floodwaters.
The bureau has also advised residents to stay alert to changing flood levels and to monitor areas near rivers, slopes, and drainage canals. Any signs of ground movement or changes such as cracks in walls or leaning floors and posts should be reported immediately to barangay officials, especially in coastal or sloping areas.
Furthermore, the public is reminded to familiarize themselves with emergency exits and safe areas, and to adhere to emergency procedures within their communities.
