Country: Philippines Source: Government of the Philippines Please refer to the attached file. I. Situation Overview On 30 July 2026 at 4: 00 PM, the trough of a Low Pressure Area (LPA 07f) affected the eastern sections of Visayas and Mindanao. On the same day, the trough of the LPA brought continuous heavy rainfall, resulting in flash floods in Zamboanga City. On 01 August 2026, the LPA located east of Infanta, Quezon developed into Tropical Depression (TD) Luis. On 02 August 2026, TD Luis brought moderate to heavy rainfall, strong winds, and rough sea conditions across Northern and Central Luzon, resulting in flooding in low-lying and flood-prone areas, particularly in the Cagayan Valley Region. Continuous moderate to heavy rainfall was also experienced in parts of La Union and Pangasinan. The effects of TD Luis also extended to the Bicol Region, where a Yellow Rainfall Warning was raised over Camarines Norte due to the risk of flooding in low-lying areas and communities near river channels. Moderate to heavy rainfall also affected parts of Masbate, Camarines Sur, and Sorsogon. Meanwhile, the Philippine Coast Guard (PCG) suspended sea travel for all types of vessels in the Province of Catanduanes and the eastern portion of Camarines Norte due to hazardous sea conditions. On 03 August 2026, TD Luis brought rains accompanied by gusty winds over the Province of Aurora, while the rest of Central Luzon experienced cloudy skies with scattered rain showers and thunderstorms associated with the tropical cyclone (TC). At 11: 00 PM on the same day, TD Luis weakened into a LPA while in the vicinity of Peñablanca, Cagayan. On 04 August 2026, the LPA west of La Union developed into TD “Maymay”. The TD remained over the sea west of La Union, intensified into a Tropical Storm (TS), and gradually moved northward and east-northeastward toward the Ilocos area on the following day. On 06 August 2026, “Maymay” made landfall near Magsingal, Ilocos Sur, traversed Northern Luzon and then moved over the Philippine Sea while weakening into a TD. By 07 August 2026, “Maymay” had weakened into an LPA over the Philippine Sea. On 08 August 2026, the effects of the Southwest Monsoon (SWM) continued to affect the country, bringing heavy rains, flooding, and strong winds in several areas. In Western Visayas, flooding and strong winds were reported in Antique, Aklan, and Iloilo City, while sea trips were cancelled, leaving passengers stranded in several ports. A tornado also struck parts of Iloilo City, damaging roofs, power lines, and trees. Flooding was likewise reported in several areas in the National Capital Region (NCR). On 18 August 2026, the LPA located 1, 025 km East of Extreme Northern Luzon (20. 4°N, 131. 8°E) developed into TD “Neneng”. On 19 August 2026, TD “Neneng” slightly intensified as it moved northwestward over the sea east of Batanes. On 20 August 2026, TD “Neneng” weakened into a LPA and exited the Philippine Area of Responsibility (PAR). On 28 August 2026, an LPA was estimated based on all available data at 720 km East of Itbayat, Batanes (21. 9oN, 128. 7oE). On 29 August 2026, SWM continued to affect Luzon and Visayas. In response, the Department of Social Welfare and Development (DSWD), through its Field Offices (FOs) Cordillera Administrative Region (CAR), I, II, III, CALABARZON, MIMAROPA, V, VI, VIII, IX, and NCR, is in close coordination with the affected Local Government Units (LGUs), to monitor the situation and ensure the provision of necessary assistance to the affected population. Meanwhile, the DSWD FOs NCR, CAR, I, II, III, CALABARZON, MIMAROPA, V, VI, VIII and IX have already provided relief assistance to address the immediate needs of the affected families and individuals. Additionally, the DSWD ensures the protection of Internally Displaced Persons (IDPs) through Camp Coordination and Camp Management (CCCM) and dedicated IDP Protection mechanisms, while continuously working with affected LGUs to support response and recovery efforts.
Philippines: DSWD DROMIC Report #63 on the Combined Effects of Enhanced Southwest Monsoon and Tropical Cyclones “Luis”, “Maymay”, and “Neneng” as of 02 September 2026, 6PM
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