Tropical Cyclone Alert : Severe Tropical Storm Domeng (JANGMI)
“DOMENG” SLIGHTLY INTENSIFIES WHILE MOVING NORTHWESTWARD OVER THE PHILIPPINE SEA EAST OF NORTHERN LUZON.
Location of eye/center : The center of Severe Tropical Storm DOMENG was estimated based on all available data at at 875 km East of Northern Luzon (17.7, 130.0).
Strength : Maximum winds of 100 kph near the centerand gustiness of up to 125 kph.
Forecast movement : Forecast to move Northwestward at 20 kph
Forecast position :
May 30, 2026 08:00 PM - 735 km East Southeast of Basco, Batanes
May 31, 2026 08:00 AM - 630 km East of Basco, Batanes
May 31, 2026 08:00 PM - 610 km East Northeast of Itbayat, Batanes
Jun 01, 2026 08:00 AM - 655 km Northeast of Itbayat, Batanes
Jun 01, 2026 08:00 PM - 820 km Northeast of Extreme Northern Luzon (OUTSIDE PAR)
Jun 02, 2026 08:00 AM - 1,080 km Northeast of Extreme Northern Luzon (OUTSIDE PAR)
HAZARDS AFFECTING LAND AREAS
Heavy Rainfall Outlook
Refer to Weather Advisory No. 2 issued at 11:00 AM today for the heavy rainfall outlook due to the enhanced Southwest Monsoon.
Severe Winds
Based on the latest forecast track, the hoisting of tropical cyclone wind signal over Extreme Northern Luzon is less likely, but not ruled out.
The enhancement of the Southwest Monsoon and the periphery of DOMENG will bring strong to gale-force gusts over the following areas (especially in coastal and upland areas exposed to winds):
Tomorrow (30 May): Most of Visayas, Batanes, Cagayan, Pangasinan, Zambales, Bataan, Tarlac, Nueva Ecija, Bulacan, CALABARZON, MIMAROPA, Bicol Region, Zamboanga del Norte, Misamis Oriental, Camiguin, Agusan del Norte, Surigao del Norte, Dinagat Islands, Sarangani, Davao Occidental, and Davao Oriental.
Sunday (31 May): Most of Visayas, Batanes, Cagayan, CALABARZON, MIMAROPA, Bicol Region, Zamboanga del Norte, Misamis Occidental, Misamis Oriental, Camiguin, Agusan del Norte, Dinagat Islands, Surigao del Norte, Sarangani, Davao Occidental, and Davao Oriental.
Monday (01 June): Most of Visayas, Batanes, Babuyan Islands, CALABARZON, MIMAROPA, Bicol Region, Camiguin, Dinagat Islands, Davao Occidental, and Davao Oriental.
HAZARDS AFFECTING COASTAL WATERS
24-Hour Sea Condition Outlook
Up to rough seas over the following coastal waters:
Up to 3.5 m: The eastern seaboard of Batanes and Babuyan Islands.
Up to 3.0 m: The remaining seaboards of Batanes; the northern seaboard of Babuyan Islands; the eastern seaboard of Cagayan, Isabela, and northern portion of Aurora.
Mariners of small seacrafts, including all types of motorbancas, are advised not to venture out to sea under these conditions, especially if inexperienced of operating ill-equipped vessels.
Up to moderate seas over the following coastal waters:
Up to 2.5 m: The remaining seaboards of Babuyan Islands, Cagayan, and Aurora; the northern and eastern seaboards of Polillo Islands, Catanduanes, and Northern Samar; the eastern seaboards of northern Quezon and Eastern Samar; the northern seaboards of Camarines Norte and Camarines Sur.
Up to 2.0 m: The seaboards of Ilocos Norte, Southern Leyte, Surigao del Norte, and Dinagat Islands; the eastern seaboard of Davao Occidental; the southern seaboard of Bohol; the northern seaboard of Camiguin; the eastern and southern seaboards of Davao Oriental.
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.
Other coastal waters have forecast wave heights of less than 2.0 m.
TRACK AND INTENSITY OUTLOOK
It must be emphasized that heavy rainfall and severe winds may still be experienced in localities outside the forecast confidence cone. Refer to “Other Hazards affecting Land Areas” for more details. Furthermore, the track may still shift within the limit of the forecast confidence cone.
Severe Tropical Storm DOMENG is forecast to move generally northwestward until tomorrow (31 May) before recurving towards southern Japan for the remaining forecast period. This tropical cyclone is less likely to make landfall over the country. DOMENG will likely exit the Philippine Area of Responsibility (PAR) by Monday (01 June).
DOMENG will continue to intensify and may reach typhoon category tonight or tomorrow morning while remaining over the Philippine Sea. Afterwards, it will steadily weaken but will remain as a typhoon throughout the rest of the forecast period.
Varoitus voimassa la klo 5:32 - la klo 18:31
