Thunderstorm Watch #NCR_PRSD Issued at: 10:00 AM, 13 May 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 AM 13 May 2025 Thunderstorm is MORE LIKELY to develop over #IlocosNorte within 12 hours.

Thunderstorm Watch #NLPRSD Issued at 10:00 AM 13 May 2025 Thunderstorm is MORE LIKELY to develop over #Cagayan within 12 hours.

Thunderstorm Advisory No. 27 #VISPRSD Issued at 04:29 PM 13 May 2025 Moderate to Heavy rainshowers with lightning and strong winds are expected over #Palawan(Brooke'sPoint, SofronioEspanola), #Antique(SanJose, Sibalom, SanRemigio, Patnongon, Valderrama), #Iloilo(Alimodian, Leon, Tubungan, Igbaras, Cabatuan, NewLucena, SantaBarbara and SanMiguel) within the next 30 minutes to an hour. The above conditions are being experienced in #Palawan(Quezon, Narra), #OccidentalMindoro(SanJose, AbraDeIlog, Mamburao), #Antique(Belison), #Iloilo(Maasin) and #Leyte(Palompon) which may persist within 1 to 2 hours and may affect nearby areas. All are advised to take precautionary measures against the impacts associated with these hazards which include flash floods and landslides. Keep monitoring for updates.

Thunderstorm Advisory No. 5 #NCR_PRSD Issued at: 4:38 PM, 13 May 2025(Tuesday) Moderate to heavy rainshowers with lightning and strong winds are expected over Tarlac, Pampanga, Bulacan, Cavite and Batangas within the next 2 hours. Heavy to intense rainshowers with lightning and strong winds are being experienced in Metro Manila(Quezon City, Marikina, Caloocan), Rizal(San Mateo, Rodriguez), Bataan(Hermosa, Dinalupihan), Zambales(Olongapo, Subic, San Marcelino, Castillejos, San Antonio, San Narciso, San Felipe, Botolan, Cabangan), Nueva Ecija(San Jose, Munoz, Lupao, Guimba, Nampicuan, Talugtug, General Tinio, Cabiao, San Antonio, San Isidro), Quezon(Dolores) and Laguna(San Pablo) which may persist within 2 hours and may affect nearby areas. All are advised to take precautionary measures against the impacts associated with these hazards which include flash floods and landslides. Keep monitoring for updates.

Thunderstorm Advisory No. 2 #NLPRSD Issued at 04:40 PM 13 May 2025 Moderate to occasionally Heavy rainshowers with lightning and strong winds are expected over #Kalinga(Pinukpuk, Tanudan, Rizal), #MountainProvince(Paracelis, Natonin), #Cagayan(SantoNiño, Lasam and Rizal) within the next 30 mins to 1 hour. The above conditions are being experienced in #Kalinga(CityOfTabuk) which may persist within 1 to 2 hours and may affect nearby areas. 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 Advisory No. 4 #MINPRSD Issued at 05:20 PM 13 May 2025 Light to Moderate rainshowers with lightning and strong winds are expected over #Bukidnon(Lantapan, CityOfValencia, Maramag, DonCarlos, Kitaotao, Dangcagan, Kibawe, Damulog, SanFernando, Malitbog), #NorthCotabato(Arakan), #DavaoCity, #DavaoDelNorte(CityOfPanabo, Carmen, SantoTomas, BraulioE.Dujali, Kapalong, Asuncion, SanIsidro, Talaingod, NewCorella, CityOfTagum), #DavaoDeOro(Laak, Maco, Mawab, Nabunturan, Montevista), #Sarangani(Maitum, Kiamba, Malapatan, Alabel), #SultanKudarat(Palimbang), #SouthCotabato(LakeSebu, T'Boli), #MisamisOriental(CagayanDeOroCity, Naawan, Initao, Libertad, Gitagum, Alubijid, CityOfElSalvador, Opol, Salay, Lagonglong, Balingasag, Jasaan, Villanueva, Tagoloan, Claveria), #AgusanDelNorte(Santiago, Tubay, CityOfCabadbaran), #ZamboangaDelNorte(Mutia, Polanco, DipologCity and Piñan) within the next 1-2 hours. Moderate to occasionally heavy rainshowers with lightning and strong winds are being experienced in #MisamisOriental(GingoogCity, Manticao, Lugait), #Bukidnon(Talakag, Kalilangan, Kadingilan, Pangantucan), #LanaoDelSur(TagoloanII, Wao, Bumbaran, Madamba, Madalum, Piagapo, Tugaya, BacolodKalawi, Balindong, Pualas, Saguiaran, Kapai, MarawiCity, DitsaanRamain, Marantao, Bubong), #NorthCotabato(Banisilan, Alamada, Magpet, PresidentRoxas, Antipas, CityOfKidapawan, Makilala, Tulunan, M'Lang), #LanaoDelNorte, #ZamboangaDelSur(Josefina, Dumingag, Mahayag, Molave, Aurora, Tambulig, Tukuran), #ZamboangaDelNorte(SergioOsmeñaSr., LeonB.Postigo, Sindangan, JoseDalman), #DavaoDelSur(Magsaysay), #MisamisOccidental(Bonifacio, TangubCity, OzamisCity, Clarin and Tudela) which may persist within 1-2 hours and may affect nearby areas. All are advised to take precautionary measures against the impacts associated with these hazards which include flash floods and landslides. Keep monitoring for updates.

Thunderstorm Advisory No. 28 #VISPRSD Issued at 05:10 PM 13 May 2025 Moderate to Heavy rainshowers with lightning and strong winds are expected over #Antique(Sebaste), #Iloilo(Miagao, Guimbal, Tigbauan, Oton) and #Cebu(Balamban) within the next 30 minutes to an hour. The above conditions are being experienced in #Palawan(SofronioEspanola, PuertoPrincesaCity), #Antique(Bugasong, LauaAn, Barbaza, Tibiao, Culasi) and #Cebu(Asturias) which may persist within 1 to 2 hours and may affect nearby areas. All are advised to take precautionary measures against the impacts associated with these hazards which include flash floods and landslides. Keep monitoring for updates.

Thunderstorm Advisory No. 6 #NCR_PRSD Issued at: 5:34 PM, 13 May 2025(Tuesday) Heavy to intense rainshowers with lightning and strong winds are expected over Rizal, Quezon, Laguna, Bulacan, Zambales and Tarlac within the next 2 hours. Intense to torrential rainshowers with lightning and strong winds are being experienced in Metro Manila, Cavite, Bataan(Hermosa, Dinalupihan, Orani), Pampanga(Lubao, Floridablanca), Nueva Ecija(Pantabangan, Carranglan) and Batangas(Calaca, Balayan, Lemery, Tuy) which may persist within 2 hours and may affect nearby areas. All are advised to take precautionary measures against the impacts associated with these hazards which include flash floods and landslides. Keep monitoring for updates.

Thunderstorm Advisory No. 29 #VISPRSD Issued at 05:47 PM 13 May 2025 Moderate to Heavy rainshowers with lightning and strong winds are expected over #Leyte(Villaba and MatagOb) within the next 30 minutes to an hour. The above conditions are being experienced in #Samar(SantaMargarita, CalbayogCity) and #Leyte(Kananga) which may persist within 1 to 2 hours and may affect nearby areas. All are advised to take precautionary measures against the impacts associated with these hazards which include flash floods and landslides. Keep monitoring for updates.

Thunderstorm Advisory No. 30 #VISPRSD Issued at 06:13 PM 13 May 2025 Moderate to Heavy rainshowers with lightning and strong winds are expected over #Palawan(Roxas) within the next 30 minutes to an hour. The above conditions are being experienced in #Palawan(SanVicente, Taytay, Coron), #OccidentalMindoro(Paluan, Mamburao, SantaCruz, Sablayan, Calintaan, Rizal and SanJose) which may persist within 1 to 2 hours and may affect nearby areas. 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, Frontal System affecting Extreme Northern Luzon. Easterlies affecting the rest of the country. The 12-hour rainfall forecast is light to moderate rains and thunderstorms. WATERCOURSES LIKELY TO BE AFFECTED : + **Davao Oriental** - Rivers and its tributaries particularly Cateel, Dapnan, Baganga Mahan-ub, Manorigao, Caraga, Casaunan, Quinonoan, Bagwan, Mayo, Bitanayan, Sumlog, Tangmoan, Dacongbonwa, Kabasagan, Manay, Maya and Sumlao/Cuabo + **Davao Del Norte** - Rivers and its tributaries particularly Tagum-Libuganon, Tuganay, and Saug. + **Davao De Oro** - Rivers and its tributaries particularly Matiao and Hijo. + **Davao Del Sur** - Rivers and its tributaries particularly Davao, Lasang, Bunawan, Matina, Talomo, Lipadas, Tagulaya Sibulan, Digos, and Padada Mainit. + **Davao Occidental** - Rivers and its tributaries particularly Panglan, Malita, Batanan (Lais, Lawan, Latuan, Calian, Lamita, Lawayon, Culama, Caburan Bi, Maubio, Karabana, Tubayo, Kayapung, Malala, Capisolo, Tanoman Bi, Tanoman Smal, Kalbay, Butua, Nuin, Butula, Baki, Malagupo, Balagona, Batulaki

Under present weather conditions, Frontal System affecting Extreme Northern Luzon. Easterlies affecting the rest of the country. The 12-hour rainfall forecast is light to moderate rains and thunderstorms. WATERCOURSES LIKELY TO BE AFFECTED : + **Maguindanao** - Rivers and its tributaries particularly Nituan, Mindanao, Dalican, Allah, Buluan, Matuber, Mlang and Lower Mlang. + **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.

Under present weather conditions, Frontal System affecting Extreme Northern Luzon. Easterlies affecting the rest of the country. The 12-hour rainfall forecast is light to moderate rains and thunderstorms. WATERCOURSES LIKELY TO BE AFFECTED : + **Mountain Province** - All rivers and its tributaries + **Ifugao** - All rivers and its tributaries + **Benguet** - Rivers and its tributaries particularly Upper Bauang.

Under present weather conditions, Frontal System affecting Extreme Northern Luzon. Easterlies affecting the rest of the country. The 12-hour rainfall forecast is light to moderate rains and thunderstorms. WATERCOURSES LIKELY TO BE AFFECTED : + **Bataan** - Rivers and its tributaries particularly Balanga and Morong. + **Zambales** - Rivers and its tributaries particularly Pamatawan, Sto. Tomas, Bucao, Bancal and Lawis.

Under present weather conditions, Frontal System affecting Extreme Northern Luzon. Easterlies affecting the rest of the country. The 12-hour rainfall forecast is light to moderate rains and thunderstorms. WATERCOURSES LIKELY TO BE AFFECTED : + **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. + **Ilocos Norte** - Rivers and its tributaries particularly Bulu, Banban, Bacarra-Vintar, Laoag and Quiaoit.