October 30, 2024 — The Philippine Atmospheric, Geophysical, and Astronomical Services Administration (PAGASA) has released updated rainfall warnings and flood advisories for October 30, 2024, across various regions, with the Trough of Typhoon #Leon contributing to significant rainfall.
Regional Flood Advisories
The General Flood Advisories (GFA) have been raised as follows:
- GFA #4 for the Cordillera Administrative Region (CAR), Ilocos Region (Region 1), MIMAROPA (Region 4B), and Western Visayas (Region 6), indicating heightened flood risks in low-lying areas.
- GFA #5, a higher alert level, is in place for Cagayan Valley (Region 2), Central Luzon (Region 3), CALABARZON (Region 4A), and Bicol Region (Region 5), where the risk of flooding remains elevated due to heavier rainfall forecasts.
Rainfall Advisory No. 1-A (VIS PRSD – Visayas)
According to Rainfall Advisory No. 1-A, light to moderate rains, occasionally intensifying to heavy (2.5-4.5 up to 7.5-15 liters per square meter per hour), are currently affecting areas in Occidental Mindoro, including Paluan, Looc, Lubang, Abra de Ilog, and Mamburao. The advisory predicts these rainfall conditions will persist over the next 2-3 hours, with nearby areas potentially being impacted as the weather system progresses.
Rainfall Advisory No. 2 (VIS PRSD – Visayas)
As of 8:00 AM on October 30, 2024, a new rainfall advisory (No. 2) was issued for parts of Palawan (Linapacan, El Nido, Taytay), with similar rainfall intensities expected. The rainfall, classified as light to moderate with heavy bursts, is projected to persist for 2-3 hours. In addition, rainfall is currently impacting Negros Occidental, Guimaras, Antique, and Aklan (particularly in Buruanga). Portions of Palawan, including Coron, Busuanga, and Culion, also remain under advisement for continuing rain that may lead to localized flooding.
Current Weather System
The trough associated with Typhoon #Leon is responsible for the rain affecting the areas mentioned. Typhoon Leon, while not directly impacting the Philippines, continues to influence weather conditions in nearby regions, generating enhanced rain bands that may result in significant precipitation over already saturated areas.
Advisory to Residents and Local Governments
PAGASA advises residents in flood-prone and low-lying areas across the affected regions to remain vigilant. Local governments are urged to prepare for possible evacuations, particularly in areas under GFA #5. Motorists and travelers are also advised to plan for potential road hazards due to flooding.
PAGASA continues to monitor Typhoon Leon’s trough and will issue updates as needed.