SEVERE WEATHER BULLETIN #18
FOR: TROPICAL STORM "#QuintaPH" (MOLAVE)
TROPICAL CYCLONE: WARNING
ISSUED AT 5:00 PM, 26 October 2020
(Valid for broadcast until the next bulletin to be issued at 11 PM today)
TYPHOON "QUINTA" SLIGHTLY INTENSIFIES AS IT MOVES WEST-NORTHWESTWARD OVER THE WEST PHILIPPINE SEA.
Track and intensity outlook:
• Track: "QUINTA" will move west-northwestward towards the western boundary of the Philippine Area of Responsibility (PAR). It is forecast to exit the PAR tomorrow morning.
• Intensity: "QUINTA” may reach its peak intensity within 24 hours.
Hazards affecting land areas:
• Rainfall: Today through tomorrow morning, “QUINTA” will bring moderate to heavy with at times intense rains over Occidental Mindoro, Oriental Mindoro, northern Palawan including Calamian and Cuyo Islands, CALABARZON, Aurora, and Isabela. The tail-end of a frontal system will likewise bring moderate to heavy rains over Cagayan, Apayao, Kalinga, Abra, Ilocos Norte, and Ilocos Sur. These two weather systems will also bring light to moderate with at times heavy rains over Metro Manila, Western Visayas, Zamboanga Peninsula, Bangsamoro, and the rest of Luzon. Flooding (including flash floods) and rain-induced landslides may occur during heavy or prolonged rainfall especially in areas that are highly or very highly susceptible to these hazards. PAGASA Regional Services Divisions may issue local thunderstorm/rainfall advisories and heavy rainfall warnings as appropriate.
• Strong winds: Strong breeze to near gale conditions will be experienced in areas under Tropical Cyclone Wind Signal (TCWS) #1. Potential impacts of these wind conditions to structures and vegetation are detailed in the TCWS section of this bulletin. In other areas, strong breeze to gale conditions due to the northeasterly surge will also prevail over Ilocos Region, Batanes, Cagayan, Apayao, and northern Zambales.
Hazards affecting coastal waters:
• Today, rough to high seas (2.5 to 7.0 m) will be experienced over the seaboards of areas under TCWS. Rough to very rough seas (2.5 to 5.0 m) will also prevail over the remaining seaboards of Luzon and the western seaboard of Visayas. Sea travel is risky for all types of sea vessels over these waters.
• Moderate to rough seas (1.2 to 3.1 m) will be experienced over the eastern seaboards of Visayas and Mindanao and the seaboards of Zamboanga Peninsula. Mariners of small seacrafts are advised to take precautionary measures when venturing out to sea. Inexperienced mariners should avoid navigating in these conditions.
Other disturbance being monitored:
• At 4:00 PM today, the Low Pressure Area (LPA) was estimated based on all available data at 1,945 km East of Southern Luzon (14.1°N, 142.2°E). This LPA may enter the PAR on Wednesday or Thursday morning but is less likely to develop into tropical depression in the next 48 hours.
Location of eye/center:
• At 4:00 PM today, the eye of Typhoon "QUINTA" was located based on all available data at 310 km West of Calapan City, Oriental Mindoro (13.5°N, 118.3°E).
Strength:
• Maximum sustained winds of 130 km/h near the center and gustiness of up to 160 km/h.
Movement:
• Moving West-Northwestward at 25 km/h.
Forecast Positions:
• 24 Hour (Tomorrow afternoon): 835 km West of Tanauan City, Batangas (OUTSIDE PAR) (14.0°N, 113.3°E)
• 48 Hour (Wednesday afternoon):1,230 km West of Central Luzon (OUTSIDE PAR) (15.4°N, 108.5°E)
TROPICAL CYCLONE WIND SIGNAL
• TCWS#1
30-60 km/h winds prevailing or expected in 36 hours)
LUZON:
Batangas, Occidental Mindoro including Lubang Island, Oriental Mindoro, and Calamian Islands
VISAYAS:
The extreme northern portion of Antique (Caluya)
**TCWS #1 in other areas is now lifted.
IMPACTS OF THE WIND
TCWS#1:
• Very light or no damage to low risk structures,
• Light damage to medium to high risk structures
• Slight damage to some houses of very light materials or makeshift structures in exposed communities. Some banana plants are tilted, a few downed and leaves are generally damaged
• Twigs of small trees may be broken.
• Rice crops, however, may suffer significant damage when it is in its flowering stage.
The public and the disaster risk reduction and management council concerned are advised to take appropriate actions and watch for the next Severe Weather Bulletin to be issued at 11 PM today.
Link: http://bagong.pagasa.dost.gov.ph/tropical-cyclone/severe-weather-bulletin/2
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