2026-08-25 18:27 PM SUMMARY: X-ray Event exceeded M5 Begin Time: 2026 Aug 25 0932 UTC Maximum Time: 2026 Aug 25 1002 UTC End Time: 2026 Aug 25 1013 UTC Xray Class: M6.9 Optical Class: Location: N04E04 Noaa Scale: R2 - Moderate Comment: NOAA Scale: R2 - Moderate Potential Impacts: Area of impact centered primarily on sub-solar point on the sunlit side of Earth. Radio - Limited blackout of HF (high frequency) radio communication for tens of minutes. TROPICAL CYCLONE ADVISORY: ABPW10 PGTW 251300 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS REISSUED/251300Z-260600ZAUG2026// REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/250751ZAUG2026// REF/B/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/250752ZAUG2026// REF/C/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/250753ZAUG2026// NARR/REFS A, B AND C ARE TROPICAL CYCLONE WARNINGS.// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: (1) AT 25AUG26 0600Z, TYPHOON 17W (SAUDEL) WAS LOCATED NEAR 26.8N 130.1E, APPROXIMATELY 125 NM EAST OF KADENA AB, AND HAD TRACKED NORTHWESTWARD AT 11 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 80 KNOTS GUSTING TO 100 KNOTS. SEE REF A (WTPN31 PGTW 250900) FOR FURTHER DETAILS. (2) AT 25AUG26 0600Z, TROPICAL STORM 18W (NARRA) WAS LOCATED NEAR 19.4N 108.2E, APPROXIMATELY 161 NM SOUTHEAST OF HANOI, VIETNAM, AND HAD TRACKED EASTWARD AT 07 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 40 KNOTS GUSTING TO 50 KNOTS. SEE REF B (WTPN32 PGTW 250900) FOR FURTHER DETAILS. (3) AT 25AUG26 0600Z, TROPICAL DEPRESSION 19W (ATSANI) WAS LOCATED NEAR 20.6N 137.3E, APPROXIMATELY 335 NM SOUTHWEST OF IWO TO, AND HAD TRACKED NORTH-NORTHWESTWARD AT 16 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 25 KNOTS GUSTING TO 35 KNOTS. SEE REF C (WTPN33 PGTW 250900) FOR THE FINAL WARNING ON THIS SYSTEM. (4) NO OTHER TROPICAL CYCLONES. B. TROPICAL DISTURBANCE SUMMARY: (1) AN AREA OF CONVECTION (INVEST 99W) HAS PERSISTED NEAR 15.3N 162.3E, APPROXIMATELY 343 NM SOUTHWEST OF WAKE ISLAND. ANIMATED ENHANCED INFRARED IMAGERY (EIR) DEPICTS PERSISTENT CONVECTION EXHIBITING WEAK BANDING AND OBSCURING A LOOSELY DEFINED LOW-LEVEL CIRCULATION CENTER. A 250918Z METOP-B ASCAT PARTIAL PASS REVEALS 20 KT WINDS ALONG THE EASTERN PERIPHERY. A 250720Z 37 GHZ GMI PASS DEPICTS BROAD AND WEAK CURVATURE WITHIN THE LOWER-LEVEL CLOUD STRUCTURE. ENVIRONMENTAL ANALYSIS IS CONDUCIVE FOR DEVELOPMENT WITH LOW VERTICAL WIND SHEAR (10-15 KTS), WARM SEA SURFACE TEMPERATURES (29-30 C), ABUNDANT DEEP-LAYER MOISTURE, AND STRONG RADIAL OUTFLOW ALOFT. GLOBAL DETERMINISTIC AND ENSEMBLE MODELS ILLUSTRATE GRADUAL TO STEADY DEVELOPMENT OVER THE NEXT 24-36 HOURS AS THE SYSTEM TRANSITS GENERALLY NORTHWARD. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 18 TO 23 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1007 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS IS MEDIUM. (2) NO OTHER SUSPECT AREAS. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 3. JUSTIFICATION FOR REISSUE: ADDED MEDIUM AREA IN PARA. 1.B.(1).// NNNN
THUNDERSTORM (c/o PAGASA)

Thunderstorm Advisory No. 19 #VISPRSD
Issued at 11:18 PM 25 August 2026

Moderate to Heavy rainshowers with lightning and strong winds are expected over #OccidentalMindoro(AbraDeIlog, Looc, Lubang, Magsaysay, SanJose), #Palawan(SanVicente, Dumaran, Araceli and Taytay) within the next 30 minutes to an hour.

The above conditions are being experienced in #OccidentalMindoro(Paluan, Mamburao), #Palawan(Roxas and PuertoPrincesaCity) which may persist within 1 to 2 hours and may affect nearby areas.

Published by: VISPRSDValid until: Aug 26, 2026 01:18 AM
Affected Areas: Occidental Mindoro, Palawan
THUNDERSTORM

Thunderstorm Advisory No. 8 #NCR_PRSD
Issued at: 11:10 PM, 25 August 2026(Tuesday)

Moderate to heavy rainshowers with lightning and strong winds are expected over Bataan(Mariveles, Bagac, Morong, Hermosa, Dinalupihan, Orion, Pilar, Balanga, Limay), Zambales(Olongapo, Subic, San Antonio, Cabangan, Botolan), Pampanga(Macabebe, Masantol, Sasmuan, Lubao, Floridablanca), Quezon(Calauag, Tagkawayan, Guinayangan, Jomalig, Patnanungan) and Batangas(Batangas City, Mabini, Tingloy, San Pascual, Bauan, San Luis, Santa Teresita, Lemery, Agoncillo, Taal, San Nicolas) within the next 2 hours.

Published by: NCRPRSDValid until: Aug 26, 2026 01:10 AM
Affected Areas: Bataan, Zambales, Pampanga, Quezon, Batangas
RAINFALL

Rainfall Advisory No. 5-Final #NCR_PRSD
Weather System: Southwest Monsoon (Habagat)
Issued at: 11:00 PM, 25 August 2026(Tuesday)

All Rainfall Advisory over NCR-PRSD forecast area are now TERMINATED.
The public and the Disaster Risk Reduction and Management Offices concerned are still advised to MONITOR the weather condition.
For more information and queries, please call telephone numbers 8927-1335 and 8927-2877 or log on to www.pagasa.dost.gov.ph.

Published by: NCRPRSDValid until: Aug 26, 2026 01:00 AM
RAINFALL

Rainfall Advisory No. 123 #NLPRSD
Weather System: Southwest Monsoon (Habagat)
Issued at 11:00 PM 25 August 2026

Light to Moderate to at times Heavy rains are expected over #LaUnion(Agoo, Aringay, Bagulin, Bauang, Burgos, Caba, Naguilian, Pugo, Rosario, CityOfSanFernando, SantoTomas, Tubao), #Pangasinan, #Abra, #IlocosSur(Alilem, Banayoyo, Bantay, Burgos, Cabugao, CityOfCandon, Caoayan, Cervantes, Galimuyod, GregorioDelPilar, Lidlidda, Magsingal, Nagbukel, Narvacan, Quirino, Salcedo, SanEmilio, SanEsteban, SanIldefonso, SanJuan, SanVicente, Santa, SantaCatalina, SantaCruz, SantaLucia, SantaMaria, Santiago, SantoDomingo, Sigay, Sinait, Sugpon, Suyo, CityOfVigan), #MountainProvince(Besao, Tadian, Bauko, Sabangan, Sadanga, Bontoc, Sagada), #Ifugao(Hungduan, Tinoc, Asipulo), #NuevaVizcaya(Kayapa, SantaFe, Ambaguio, Bayombong, Bambang, Aritao), #IlocosNorte, #Benguet(Atok, BaguioCity, Bakun, Bokod, Itogon, Kapangan, Kibungan, LaTrinidad, Mankayan, Sablan, Tuba, Tublay), #Cagayan(Calayan), #Kalinga(Pasil, Tinglayan, Lubuagan and Balbalan) within the next 2 to 3 hours.

The above conditions are being experienced in #LaUnion(Bacnotan, Balaoan, Bangar, Luna, SanGabriel, SanJuan, Santol, Sudipen), #IlocosSur(Tagudin), #Batanes, #Benguet(Buguias and Kabayan) 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 02:00 AM Tomorrow.

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.

Published by: NLPRSDValid until: Aug 26, 2026 01:00 AM
Affected Areas: La Union, La Union, La Union, La Union, La Union + 188 more
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METRIC | IMPERIAL
Updated: 08/25/2026 @ 11:00pm  
Temperature