Flooding is one of the most frequent natural hazards in Albay Province due to its exposure to tropical cyclones, monsoon rains, and shear line weather systems. The province regularly experiences heavy and prolonged rainfall that causes rivers to overflow and low-lying areas to become inundated, especially during the typhoon season.
Low-lying municipalities and cities such as Legazpi, Daraga, Guinobatan, Camalig, Libon, and Polangui are highly susceptible to flooding. These areas are located near major river systems and floodplains, where intense rainfall quickly leads to rising water levels and flash floods that can submerge homes, roads, and agricultural lands.
Flooding in Albay is often worsened by its proximity to Mayon Volcano. During heavy rains, loose volcanic ash, soil, and debris are washed down the slopes and river channels, resulting in lahar-related flooding. This type of flooding is especially dangerous because it carries thick mud and debris that can damage structures and farmlands.
The impacts of flooding include displacement of families, damage to infrastructure, loss of crops and livestock, and disruption of transportation and livelihoods.
SOURCE: PAGASA, PHIVOLCS
