LPA to bring scattered rainshowers, thunderstorms over Metro Manila, parts of Luzon

Marje Pelayo   •   November 27, 2020   •   264

MANILA, Philippines – The Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) is monitoring a low pressure area (LPA) east of Northern Luzon.

Based on the agency’s 4:00 AM advisory Friday (November 27), the LPA was estimated in the vicinity of Bubulong Munti, Bulacan. 

This will bring cloudy skies with scattered rainshowers and thunderstorms over Metro Manila. Central Luzon. CALABARZON, La Union, and Pangasinan.

Meanwhile, similar conditions will be experienced in areas of Caraga and Davao Region due to the prevailing easterlies.

Floods and landslides are highly possible in these areas during such weather condition, PAGASA warned.

Areas of Cordillera Administrative Region, Cagayan Valley and the rest of Ilocos Region may expect Cloudy skies with light rains brought about by the Northeast Monsoon while the areas of Bicol Region, MIMAROPA, Visayas, and the rest of Mindanao will have partly cloudy to cloudy skies with isolated rainshowers or thunderstorms due to the effects of the easterlies.

PAGASA said the LPA is less likely to develop into a tropical depression.

Parts of Zamboanga City, Jolo town flooded due to heavy rains

Robie de Guzman   •   January 18, 2021

MANILA, Philippines — Heavy rains due to a low pressure area (LPA) spotted in the vicinity of Western Mindanao have resulted in flooding in parts of Zamboanga City and Jolo town proper in Sulu.

Floodwater due to rains that poured overnight since Sunday until before dawn on Monday affected many residents in Barangays Talisayan, Patalon, and Ayala.

Local authorities said the floodwaters reached knee-deep in some areas in the city and affected around 200 families. High-value crops and rice fields in the said areas were also affected.

The City’s Emergency Response Teams have been deployed to monitor the situation, and to evacuate, when necessary, residents in coastal barangays amid the weather disturbance.

Meanwhile, the Philippine Coast Guard (PCG) reported it has assisted in the evacuation of residents in Jolo, Sulu affected by the flooding in Barangays Asturias, Tulay, Hadju Butu, Chinese Pier, Serrantes, Takut-Takut, and Alat.

Photos posted by the PCG on its Facebook page show knee-deep floods and residents wading on water holding onto ropes held by rescuers.

No casualties were reported.

The state weather agency on Monday said the LPA was estimated at 90 kilometers southeast of Zamboanga City, embedded along the intertropical convergence zone.

The weather bureau warned that the combined effects of the weather disturbance will bring moderate to heavy rains in some parts of Mindanao and may cause flashfloods and landslides in areas prone to these hazards. – RRD (with details from Correspondent Val Villaflor)

LPA south of Zamboanga del Sur less likely to develop into tropical depression — PAGASA

Marje Pelayo   •   January 13, 2021

MANILA, Philippines — A low pressure area (LPA) located South of Zamboanga City, Zamboanga del Sur is less likely to develop into a tropical depression, according to PAGASA.

In its latest advisory, the state weather bureau said the effects of the tail-end of frontal system (shear line) will be affecting the Visayas region, Caraga, Northern Mindanao, Zamboanga Peninsula, Bangsamoro, Sorsogon, and Masbate.

Residents in the said areas will experience cloudy skies with scattered rainshowers and thunderstorms that may trigger flash floods due to moderate to heavy rains.

Meanwhile, the northeast monsoon is currently prevailing in most parts of Luzon including Cagayan Valley, Apayao, Kalinga, Mountain Province, Ifugao, Aurora, Quezon, and rest of Bicol Region. 

Cloudy skies with light rains will prevail in these areas.

Similar weather system prevails in Metro Manila and the rest of Luzon which may bring partly cloudy to cloudy skies with isolated light rains throughout the day.

Meanwhile, the Davao Region and SOCCSKSARGEN will experience partly cloudy to cloudy skies with isolated rainshowers due to the effects of localized thunderstorms.

Residents are advised to brace for potential flash floods or landslides during severe thunderstorms.

2 LPAs to bring moderate to heavy rains, floods over some parts of Luzon

Marje Pelayo   •   December 28, 2020

MANILA, Philippines — Two low pressure areas (LPA) are expected to bring rains and potential floods over several areas in the country, according to the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA).

As of 4:00 AM Monday (December 28), the first LPA was located 90 km East of Baler, Aurora while the other LPA was estimated based on all available data at 235 km Northwest of Puerto Princesa City, Palawan.

Likewise, the tail – end of a frontal system is now affecting extreme Northern Luzon.

The combined effects of the LPA and the frontal system will bring cloudy skies with scattered rainshowers and thunderstorms over Cagayan Valley and Aurora provinces.

Meanwhile, the trough of LPA is expected to bring scattered rainshowers and thunderstorms over the areas of Quezon and the rest of Northern Luzon.

Over Bicol Region, Eastern Visayas, Central Visayas, Caraga and Davao Region, the easterlies will bring cloudy skies with scattered rainshowers and thunderstorms. 

Meanwhile, Metro Manila and the rest of the country will have partly cloudy to cloudy skies with isolated rainshowers due to localized thunderstorms.

The state weather agency and disaster management authorities warn residents in the areas mentioned of possible flash floods or landslides due to light to moderate with at times heavy rains.

PAGASA advised to monitor further updates through their website for developments of the weather systems.

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