La Niña to Affect the Philippines in Q1 2025
PAGASA warns of above-normal rainfall and increased tropical cyclone activity in Q1 2025 due to La Niña conditions.
What is La Niña?
La Niña is a natural climate phenomenon characterized by the cooling of ocean surface temperatures in the tropical Pacific. This leads to stronger trade winds, increased rainfall, and changes in atmospheric pressure. It typically brings wetter conditions to various regions, including the Philippines.
Stronger La Niña Conditions Expected to Persist
PAGASA noted that the cooler-than-average sea surface temperatures, which started in September 2024, have continued and strengthened through December.
These conditions are expected until March 2025, increasing the likelihood of above-normal rainfall and more cyclones in PAR.
Impact of La Niña in the Philippines
Historically, La Niña has caused heavy rainfall, flooding, and landslides, particularly in Bicol, Visayas, and parts of Mindanao.
PAGASA anticipates that these regions may experience similar conditions during the ongoing La Niña period.
Tropical Cyclone Activity Likely to Increase
PAGASA warns that, alongside rainfall, the chances of tropical cyclones forming and affecting the Philippines may also increase.
On average, the country experiences 20 tropical cyclones annually, but La Niña may intensify this number.
Preparing for the La Niña Impact
PAGASA urges the public and local governments to secure homes, ensure proper drainage, and stay informed about weather updates.
Communities in flood-prone areas should remain vigilant and ready for rapid response.
Conclusion: Stay Alert and Prepared
PAGASA urges the public to monitor La Niña until March 2025 and take steps to protect themselves and communities.
