The Philippine Atmospheric, Geophysical, and Astronomical Services Administration (Pagasa) has issued a weather forecast for October 12, 2024, highlighting the effects of the shear line and easterlies across the country. Residents are advised to stay updated on the latest weather bulletins as some areas may experience heavy rainfall that could lead to potential hazards such as flash floods and landslides.
Shear Line Impacting Extreme Northern Luzon
The shear line, a weather phenomenon that often brings rainfall, is affecting Batanes and Cagayan. These areas will experience cloudy skies with scattered rains and thunderstorms throughout the day. Residents are warned of the potential for flash floods or landslides due to moderate to occasionally heavy rains. Local authorities closely monitor these areas for any developments, particularly in flood-prone and mountainous regions.
Easterlies Bringing Rain to Isabela, Aurora, and Quezon
Meanwhile, the easterlies, or warm winds coming from the Pacific, are affecting Isabela, Aurora, and Quezon. These provinces will have cloudy skies with scattered rains and thunderstorms, which may also lead to flash floods or landslides. The public is advised to take precautions, especially those living near riverbanks or steep slopes.
Bicol Region and the Rest of Cagayan Valley
The Bicol Region and the remaining parts of Cagayan Valley will experience partly cloudy to cloudy skies with isolated rain showers or thunderstorms. These weather conditions are also due to the influence of the easterlies. While rainfall is expected to be less intense, residents should remain alert for possible flash floods or landslides during severe thunderstorms.
Metro Manila and the Rest of the Country
For Metro Manila and the rest of the Philippines, partly cloudy to cloudy skies with isolated rain showers or thunderstorms are expected, caused by localized thunderstorms. Although the weather may be generally fair, heavy rainfall during thunderstorms may result in flash floods or landslides in certain areas.
Wind and Coastal Water Conditions
- Extreme Northern Luzon will have light to moderate winds from the northeast and slightly moderate coastal waters, ranging from 1.2 to 2.5 meters.
- Visayas and the rest of Luzon will experience light to moderate winds from northeast to east, with coastal waters ranging from 0.6 to 2.5 meters.
- Mindanao will have light to moderate winds from southeast to northeast, with slight to moderate coastal waters at 0.6 to 2.1 meters.
Pagasa advises the public to stay informed on weather updates throughout the day, especially those in areas prone to rain-induced hazards.