PAGASA Weather Update | Typhoon "HENRY" | 11 PM Friday | September 2, 2022

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11PM LATEST WEATHER UPDATE

TROPICAL CYCLONE BULLETIN NO. 9

Typhoon “#HenryPH” (HINNAMNOR)

Issued at 11:00 PM, 02 September 2022

Valid for broadcast until the next bulletin at 5:00 AM tomorrow 

“HENRY” DECELERATES AND CONTINUES TO WEAKEN WHILE MOVING WEST NORTHWESTWARD OVER THE PHILIPPINE SEA EAST NORTHEAST OF BATANES 

• Location of Center (10:00 PM):

The center of the eye of Typhoon “HENRY” was estimated based on all available data at 345 km East Northeast of Itbayat, Batanes (22.2°N, 124.8°E)

• Intensity:

Maximum sustained winds of 150 km/h near the center, gustiness of up to 185 km/h, and central pressure of 945 hPa

• Present Movement:

West Northwestward Slowly

• Extent of Tropical Cyclone Winds:

Strong to typhoon-force winds extend outwards up to 550 km from the center

TROPICAL CYCLONE WIND SIGNALS (TCWS) IN EFFECT

• TCWS No.2

(Gale-force winds prevailing or expected within 24 hours)

LUZON:

Batanes

**Potential impacts of winds: Minor to moderate threat to life and property

• TCWS No.1

(Strong winds prevailing or expected within 36 hours)

LUZON:

Babuyan Islands and the northeastern portion of mainland Cagayan (Santa Ana)

**Potential impacts of winds: Minimal to minor threat to life and property

HAZARDS AFFECTING LAND AREAS

Heavy Rainfall

• Until tomorrow morning: Moderate to heavy rains likely over Batanes and Babuyan Islands. Light to moderate with at times heavy rains possible over the northern and eastern portion of Cagayan.

• Tomorrow morning through afternoon : Moderate to heavy rains possible over Batanes. Light to moderate with at times heavy rains possible over Babuyan Islands.  

• Under these conditions, isolated to scattered flooding (including flash floods) and rain-induced landslides are possible especially in areas that are highly or very highly susceptible to these hazard as identified in hazard maps, and in localities with significant antecedent rainfall.

• In the next 24 hours, the Southwest Monsoon will bring rains over Isabela, western portion of Central Luzon, and the rest of Cordillera Administrative Region. For more information, refer to Weather Advisory #2 issued at 11:00 PM today and the 24-Hour Public Weather Forecast issued at 4:00 PM today.

Severe Winds 

• Winds may reach gale-force strength in any areas where Wind Signal no. 2 is hoisted while strong winds (strong breeze to near gale strength) will be experienced within any of the areas where Wind Signal no. 1 is currently in effect.

• In the next 24 hours, occasional gust may also be experienced (especially in the coastal and mountainous areas) over Metro Manila, Isabela, Nueva Vizcaya, Quirino, Ilocos Region, Cordillera Administrative Region, Central Luzon, CALABARZON, Bicol Region, MIMAROPA, and the remaining localities in the mainland Cagayan that are not under the Wind Signal.

HAZARDS AFFECTING COASTAL WATERS

• Under the influence of Typhoon HENRY, a Gale Warning is in effect for the seaboards of Northern Luzon and eastern seaboard of Central Luzon. For more information, refer to Gale Warning #5 issued at 5:00 PM today.

• In the next 24 hours, HENRY may bring moderate to rough seas over the eastern seaboard of Southern Luzon (1.2 to 3.0 m). These conditions may be risky for those using small seacrafts. Mariners are advised to take precautionary measures when venturing out to sea and, if possible, avoid navigating in these conditions.

TRACK AND INTENSITY OUTLOOK

Typhoon HENRY will continue moving slowly northwestward or north northwestward today through tomorrow early morning. A brief intensification may take place by tomorrow morning through Sunday as it gradually accelerates northward. On the forecast track, HENRY may exit the Philippine Area of Responsibility tomorrow evening or Sunday morning. 

Considering these developments, the public and disaster risk reduction and management offices concerned are advised to take all necessary measures to protect life and property. Persons living in areas identified to be highly or very highly susceptible to these hazards are advised to follow evacuation and other instructions from local officials. For heavy rainfall warnings, thunderstorm/rainfall advisories, and other severe weather information specific to your area, please monitor products issued by your local PAGASA Regional Services Division.

The next tropical cyclone bulletin will be issued at 5:00 AM tomorrow.

DOST-PAGASA 

 

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