Thunderstorm Advisory No. 11 #NCR_PRSD Issued at: 6:21 AM, 07 July 2025(Monday) Moderate to heavy rainshowers with lightning and strong winds are expected over Zambales, Bataan, Tarlac, Pampanga and Bulacan within the next 2 hours. All are advised to take precautionary measures against the impacts associated with these hazards which include flash floods and landslides. Keep monitoring for updates.

Under present weather conditions, At 3:00 AM today, the center of the eye of Typhoon "BISING" {DANAS} was estimated based on all available data at 385 km North Northwest of Itbayat, Batanes (24.1°N, 120.8°E) with maximum sustained winds of 130 km/h near the center and gustiness of up to 180 km/h. It is moving Northeastward at 25 km/h. Southwest Monsoon affecting the rest of the country. . The 12-hour rainfall forecast is light to occasionally moderate rains and thunderstorms. WATERCOURSES STILL LIKELY TO BE AFFECTED : + **Lanao Del Sur** - Rivers and its tributaries particularly Dapao and Matling. + **North Cotabato** - Rivers and its tributaries particularly Libungan, Malasila, Toliman-Dunakling, Maridagao, Kabacan, Muleta, Arakan, Kulaman, Upper Mlang and Pulangi. + **Maguindanao** - Rivers and its tributaries particularly Nituan, Mindanao, Dalican, Allah, Buluan, Matuber, Mlang and Lower Mlang.

Under present weather conditions, At 3:00 AM today, the center of the eye of Typhoon "BISING" {DANAS} was estimated based on all available data at 385 km North Northwest of Itbayat, Batanes (24.1°N, 120.8°E) with maximum sustained winds of 130 km/h near the center and gustiness of up to 180 km/h. It is moving Northeastward at 25 km/h. Southwest Monsoon affecting the rest of the country. . The 12-hour rainfall forecast is light to occasionally moderate rains and thunderstorms. WATERCOURSES STILL LIKELY TO BE AFFECTED : + **Zamboanga Sibugay** - Rivers and its tributaries particularly Taguiti, Tigbao, Liguian, Sanito, Bakalan, Kabasalan and Sibuguey. + **Zamboanga Del Sur** - Rivers and its tributaries particularly Kumalarang, Tupilac, Labangan, Tumaga and Mapangi. + **Zamboanga Del Norte** - Rivers and its tributaries particularly Daro-Dapitan, Dipolog, Dicayas, Golio Duwait, Sindangan, Ingin (Maras), Palandoc, Mucas, Patawag, Quipit, Siocon, Piacan, Anungan, Pangamiran and Sibuco.

Under present weather conditions, At 3:00 AM today, the center of the eye of Typhoon "BISING" {DANAS} was estimated based on all available data at 385 km North Northwest of Itbayat, Batanes (24.1°N, 120.8°E) with maximum sustained winds of 130 km/h near the center and gustiness of up to 180 km/h. It is moving Northeastward at 25 km/h. Southwest Monsoon affecting the rest of the country. . The 12-hour rainfall forecast is light to occasionally moderate rains and thunderstorms. WATERCOURSES LIKELY TO BE AFFECTED : + **Cagayan** - Rivers and its tributaries particularly Linao, Lower Abulug, Lower Pamplona, Cabicungan, Aunugay, Baua, Palawig and Taboan. + **Isabela** - Rivers and its tributaries particularly Dikatayan, Divilacan and Palanan-Pinacanauan. + **Quirino** - All rivers and its tributaries + **Nueva Vizcaya** - All rivers and its tributaries + **Batanes** - All rivers and its tributaries

Under present weather conditions, At 3:00 AM today, the center of the eye of Typhoon "BISING" {DANAS} was estimated based on all available data at 385 km North Northwest of Itbayat, Batanes (24.1°N, 120.8°E) with maximum sustained winds of 130 km/h near the center and gustiness of up to 180 km/h. It is moving Northeastward at 25 km/h. Southwest Monsoon affecting the rest of the country. . The 12-hour rainfall forecast is light to moderate rains and thunderstorms. WATERCOURSES STILL LIKELY TO BE AFFECTED : + **Zambales** - Rivers and its tributaries particularly Pamatawan, Sto. Tomas, Bucao, Bancal and Lawis. + **Bataan** - Rivers and its tributaries particularly Balanga and Morong.

Under present weather conditions, At 3:00 AM today, the center of the eye of Typhoon "BISING" {DANAS} was estimated based on all available data at 385 km North Northwest of Itbayat, Batanes (24.1°N, 120.8°E) with maximum sustained winds of 130 km/h near the center and gustiness of up to 180 km/h. It is moving Northeastward at 25 km/h. Southwest Monsoon affecting the rest of the country. . The 12-hour rainfall forecast is light to moderate rains. WATERCOURSES LIKELY TO BE AFFECTED : + **Ilocos Norte** - Rivers and its tributaries particularly Bulu, Banban, Bacarra-Vintar, Laoag and Quiaoit. + **Ilocos Sur** - Rivers and its tributaries particularly Lower Abra, Silay-Sta. Maria, Buaya, and Amburayan. + **La Union** - Rivers and its tributaries particularly Amburayan, Baroro, Lower Bauang and Aringay. + **Pangasinan** - Rivers and its tributaries particularly Balincaguing and Alaminos.

Under present weather conditions, At 3:00 AM today, the center of the eye of Typhoon "BISING" {DANAS} was estimated based on all available data at 385 km North Northwest of Itbayat, Batanes (24.1°N, 120.8°E) with maximum sustained winds of 130 km/h near the center and gustiness of up to 180 km/h. It is moving Northeastward at 25 km/h. Southwest Monsoon affecting the rest of the country. . The 12-hour rainfall forecast is light to moderate rains and thunderstorms. WATERCOURSES LIKELY TO BE AFFECTED : + **Apayao** - Rivers and its tributaries particularly Upper Abulug and Upper Pamplona. + **Benguet** - Rivers and its tributaries particularly Upper Bauang. + **Ifugao** - All rivers and its tributaries + **Mountain Province** - All rivers and its tributaries + **Abra** - Rivers and its tributaries particularly Upper Abra, Tineg and Ikmin. + **Kalinga** - All rivers and its tributaries

“BISING” SLIGHTLY WEAKENS AS IT MOVES OVER THE NORTHWESTERN PORTION OF TAIWAN Location of eye/center : The center of the eye of Typhoon BISING was estimated based on all available data at at 405 km North Northwest of Itbayat, Batanes (24.3, 120.8). Strength : Maximum winds of 130 kph near the centerand gustiness of up to 180 kph. Forecast movement : Forecast to move Northeastward at 25 kph Forecast position : Jul 07, 2025 02:00 PM - 605 km North of Itbayat, Batanes (OUTSIDE PAR) Jul 08, 2025 02:00 AM - 740 km North of Itbayat, Batanes (OUTSIDE PAR) Jul 08, 2025 02:00 PM - 780 km North of Itbayat, Batanes (OUTSIDE PAR) Jul 09, 2025 02:00 AM - 740 km North of Itbayat, Batanes (OUTSIDE PAR) Jul 09, 2025 02:00 PM - 740 km North Northwest of Itbayat, Batanes (OUTSIDE PAR) Jul 10, 2025 02:00 AM - 755 km Northwest of Itbayat, Batanes (OUTSIDE PAR) HAZARDS AFFECTING LAND AREAS Heavy Rainfall Outlook Refer to Weather Advisory issued No. 4 at 5:00 AM today for the heavy rainfall outlook due to the Southwest Monsoon. Severe Winds The southwest monsoon will bring strong to gale-force gusts over the following areas (especially in coastal and upland areas exposed to winds): Today (7 July): Ilocos Region, Cagayan, Isabela, Aurora, Zambales, Bataan, Quezon, Occidental Mindoro, Masbate, and Romblon Tomorrow (8 July):Ilocos Region, Cagayan, Isabela, Aurora, Zambales, Bataan, Quezon, Masbate, Romblon, Occidental Mindoro, and Palawan. Wednesday (9 July): Ilocos Region, Cagayan, Aurora, Zambales, Bataan, Quezon, Masbate, Romblon, Occidental Mindoro, and Palawan. HAZARDS AFFECTING COASTAL WATERS 24-Hour Sea Condition Outlook Moderate to rough seas over the following coastal waters: Up to 4.0 m: The seaboard of Batanes and the western and northern seaboards of Babuyan Islands. Up to 3.0 m: The western seaboard of Ilocos Norte. Mariners of small seacrafts, including all types of motorbancas, are advised not to venture out to sea under these conditions, especially if inexperienced or operating ill-equipped vessels. Up to moderate seas over the following coastal waters: Up to 2.5 m: The seaboard of Zambales, and the remaining seaboards of Ilocos Region and Babuyan Islands. Up to 2.0 m: The seaboards of Bataan and Lubang Islands. Mariners of motorbancas and similarly-sized vessels are advised to take precautionary measures while venturing out to sea and, if possible, avoid navigation under these conditions. TRACK AND INTENSITY OUTLOOK Typhoon BISING entered the Philippine Area of Responsibility (PAR) at 11:00 PM yesterday and made landfall over the southwestern portion of Taiwan at 11:50 PM yesterday. BISING will continue moving generally northeastward while traversing the landmass of Taiwan. It will exit the northern boundary of the PAR this morning. On the forecast track, BISING will turn northwestward tomorrow and will make another landfall over Eastern China. BISING will continue to weaken throughout the forecast period and will become a remnant low by Wednesday (9 July) as it moves over the landmass of Eastern China.

Rainfall Advisory No. 30 #NLPRSD Weather System: Southwest Monsoon (Habagat) Issued at 05:00 AM 07 July 2025 Light to Moderate to at times Heavy rains are expected over #Batanes(Basco, Ivana, Mahatao, Sabtang, Uyugan) and #Cagayan(Calayan) within the next 2 to 3 hours. The above conditions are being experienced in #Batanes(Itbayat) which may persist within 2 to 3 hours and may affect nearby areas. The public and the Disaster Risk Reduction and Management Offices concerned are advised to MONITOR the weather condition and watch for the next warning to be issued at 08:00 AM Today. All are advised to take precautionary measures against the impacts associated with these hazards. Residents along mountain slope are advised for possible landslides, mudslides, rockslides and flash flood. Keep monitoring for updates.

Thunderstorm Watch #VISPRSD Issued at 10:00 PM 06 July 2025 Thunderstorm is MORE LIKELY to develop over #Palawan and #OccidentalMindoro within 12 hours.

Thunderstorm Watch #NCR_PRSD Issued at: 10:00 PM, 06 July 2025 Thunderstorm is MORE LIKELY to develop over Greater Metro Manila Area(Metro Manila, Bulacan, Rizal, Laguna and Cavite) within 12 hours. All are advised to continue monitoring for updates.

Thunderstorm Watch #NLPRSD Issued at 10:00 PM 06 July 2025 Thunderstorm is MORE LIKELY to develop over #IlocosNorte within 12 hours.