Tropical Cyclone Bulletin #25

Tropical Depression "Ofel"

Issued at 05:00 pm, 16 November 2024
(Valid for broadcast until the next advisory to be issued at 11:00 PM today)

“OFEL” WEAKENS INTO A TROPICAL DEPRESSION AND IS ABOUT TO MAKE LANDFALL IN SOUTHERN TAIWAN.
  • HAZARDS AFFECTING LAND AREAS
  • OFEL is not directly affecting the land areas of the country.
  • HAZARDS AFFECTING COASTAL WATERS
  • OFEL is not directly affecting the coastal waters of the country.
  • TRACK AND INTENSITY OUTLOOK
  • OFEL is forecast to cross the southern portion of Taiwan and possibly emerge over the sea east of Taiwan within 12 hours. Furthermore, due to unfavorable environment and land interaction, OFEL may become a remnant low pressure area within the same period.
Location of Eye/center

The center of Tropical Depression OFEL was estimated based on all available data at 195 km Northwest of Itbayat, Batanes (22.1 °N, 120.6 °E )

Movement

Moving East Southeastward

Strength

Maximum sustained winds of 45 km/h near the center and gustiness of up to 60 km/h

Forecast Position
  • Nov 17, 2024 02:00 AM - 170 km North Northwest of Itbayat, Batanes
Wind Signal
No Tropical Cyclone Wind Signal
    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.

Super Typhoon "Pepito"

Issued at 08:00 pm, 16 November 2024
(Valid for broadcast until the next advisory to be issued at 11:00 PM today)

SUPER TYPHOON “PEPITO” IS ABOUT TO MAKE LANDFALL ALONG THE EASTERN COAST OF CATANDUANES
  • HAZARDS AFFECTING LAND AREAS
  • Heavy Rainfall Outlook
  • Refer to Weather Advisory No. 46 issued at 8:00 PM today for the three-day heavy rainfall outlook associated with “PEPITO”.
  •  
  • Severe Winds
  • The wind signals warn the public of the general wind threat over an area due to the tropical cyclone. Local winds may be slightly stronger/enhanced in coastal and upland/mountainous areas exposed to winds. Winds are less strong in areas sheltered from the prevailing wind direction.
  • Extreme impacts from typhoon-force winds are possible within any of the areas under Wind Signal No. 5.
  • Significant to severe impacts from typhoon-force winds are possible within any of the areas under Wind Signal No. 4.
  • Moderate to significant impacts from storm-force winds are possible within any of the areas under Wind Signal No. 3.
  • Minor to moderate impacts from gale-force winds are possible within any of the areas under Wind Signal No. 2.
  • Minimal to minor impacts from strong winds are possible within any of the areas under Wind Signal No. 1.
  • Coastal Inundation
  • There is a high risk of life-threatening storm surge with peak surge heights exceeding 3.0 m in the next 48 hours over the low-lying or exposed coastal localities of Ilocos Region (western coast), Isabela, Central Luzon, Metro Manila, CALABARZON, Marinduque, Bicol Region, Northern Samar, Samar, and Eastern Samar. Refer to Storm Surge Warning No. 8 issued at 8:00 PM today for the details.
  • HAZARDS AFFECTING COASTAL WATERS
  • A Gale Warning is hoisted over the eastern and southern seaboards of Luzon and the eastern seaboard of Visayas. Refer to Gale Warning No. 11 issued at 5:00 PM today for the details.
  • 24-Hour Sea Condition Outlook
  • Note: These are forecast sea condition over the coastal waters and not related to storm surge heights or inundation.
  •  
  • Up to very rough, high, or very high seas over the following coastal waters:
  • Up to 14.0 m: The northern and eastern seaboards of Catanduanes.
  • Up to 12.0 m: The northern seaboard of Camarines Norte; the seaboards of Camarines Norte and Aurora
  • Up to 10.0 m: The northern and eastern seaboards of Pollilo Islands
  • Up to 9.0 m: The seaboard of northern Quezon; the northern and eastern seaboard of Northern Samar.
  • Up to 7.0 m: The seaboard of Isabela; the remaining seaboard of Catanduanes; the eastern seaboards of Camarines Sur, Albay, and Sorsogon.
  • Up to 5.0 m: The eastern seaboards of mainland Cagayan and Eastern Samar
  • Sea travel is risky for all types or tonnage of vessels. All mariners must remain in port or, if underway, seek shelter or safe harbor as soon as possible until winds and waves subside.
  • Up to rough seas over the following coastal waters:
  • Up to 4.0 m: The eastern seaboard of Quezon including the rest of Polillo Islands
  • Up to 3.5 m: The seaboards of Batanes and Babuyan Islands.
  • Up to 3.0 m: The seaboards of Pangasinan, La Union, Marinduque, and Romblon; the remaining seaboards of Quezon, Northern Samar, and Bicol Region; the eastern seaboard of Oriental Mindoro
  • Mariners of small seacrafts, including all types of motorbancas, are advised not to venture out to sea under these conditions, especially if inexperienced or operating ill-equipped vessels.
  • Up to moderate seas over the following coastal waters:
  • Up to 2.5 m: The seaboards of Zambales; the western seaboard of Bataan; the eastern seaboard of Dinagat Islands; the remaining seaboard of Ilocos Region.
  • Up to 2.0 m: The seaboards of Metro Manila, Aklan, Antique, Samar, Biliran, northeastern Iloilo, northern Negros Occidental, and northern Cebu including Bantayan Islands; the northern and eastern seaboards of Leyte; the eastern seaboards of Southern Leyte, Surigao del Sur, Davao Oriental; the northern and western seaboards of Dinagat Islands; the remaining seaboards of Bataan and CALABARZON; the northern seaboards of Occidental Mindoro including Lubang Islands and Oriental Mindoro.
  • 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.
  • TRACK AND INTENSITY OUTLOOK
  • PEPITO is forecast to move generally west northwestward and make landfall over the northern or central portion of Catanduanes between 8:00 PM and 10:00 PM tonight.
  • After passing over or close to Catanduanes, PEPITO will continue moving west northwestward over the waters north of Camarines Provinces (with a landfall or close approach over Calaguas Islands not ruled out) until tomorrow (17 November) early morning, pass close or over pass Polillo Islands between tomorrow morning and noon, before making landfall over northern Quezon or central or southern Aurora between tomorrow noon and afternoon. Afterwards, PEPITO will cross the northern portion of Central Luzon and the southern portion of Northern Luzon along the upland areas of Sierra Madre, Caraballo, and Cordillera Central between tomorrow afternoon and evening. PEPITO will emerge over the coastal waters of Pangasinan or La Union tomorrow late evening or on Monday (18 November) early morning.
  • Over the West Philippine Sea, PEPITO will continue moving west northwestward for the rest of Monday. It may exit the Philippine Area of Responsibility (PAR) on Monday morning or afternoon. Outside the PAR region, the tropical cyclone will turn more westward or west southwestward on Tuesday (18 November).
  • It must be emphasized that heavy rainfall, severe winds, and storm surge may still be experienced in localities outside the landfall point and 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.
  • PEPITO will make landfall over Catanduanes as a super typhoon at or near peak intensity, and as a super typhoon or typhoon over Aurora. Significant weakening will occur during the passage of PEPITO over mainland Luzon tomorrow, but it will likely remain as a typhoon throughout its passage over mainland Luzon.
Location of Eye/center

The center of the eye of Super Typhoon PEPITO was estimated based on all available data including from Guiuan, Laoang, Masbate, Daet, and Baler Weather 70 km East Northeast of Virac, Catanduanes (13.8 °N, 124.8 °E )

Movement

Moving Northwestward

Strength

Maximum sustained winds of 195 km/h near the center and gustiness of up to 240 km/h

Forecast Position
  • Nov 17, 2024 05:00 AM - Over the coastal waters of Calaguas Is., Vinzons, Camarines Norte
  • Nov 17, 2024 05:00 PM - In the vicinity of Carranglan, Nueva Ecija
  • Nov 18, 2024 05:00 AM - 200 km West of Sinait, Ilocos Sur
  • Nov 18, 2024 05:00 PM - 440 km West of Laoag City, Ilocos Norte (OUTSIDE PAR)
  • Nov 19, 2024 05:00 AM - 640 km West of Laoag City, Ilocos Norte (OUTSIDE PAR)
  • Nov 19, 2024 05:00 PM - 810 km West of Northern Luzon (OUTSIDE PAR)
  • Nov 20, 2024 05:00 PM - 1,015 km West of Northern Luzon (OUTSIDE PAR)
Wind Signal (Areas with TCWS)
Tropical Cyclone Wind Signal no.
Affected Areas
  • Luzon
    • Catanduanes and the northeastern portion of Camarines Sur (Caramoan, Garchitorena, Lagonoy, Presentacion)
Meteorological Condition
  • A very intense typhoon will affect the locality.
  • Very strong winds of more than 185 km/h may be expected in at least 12 hours.
Impact of the Wind
  • Widespread damage to high-risk structures.
  • Very heavy damage to medium-risk structures.
  • Heavy damage to low-risk structures.
  • Almost total damage to structures of light materials, especially in highly exposed coastal areas.
  • Complete roof failure on many residences and industrial buildings. Severe and extensive window and door damage.
  • Most residential and institutional buildings of mixed construction may be severely damaged.
  • Electrical power distribution and communication services severely disrupted.
  • All signs/billboards blown down.
  • Total damage to banana plantation.
  • Most tall trees are broken, uprooted or defoliated.
  • Coconut trees are stooped, broken or uprooted.
  • Few plants and trees survived.
Precautionary Measures
  • The situation is potentially very destructive to the community.
  • All travels and outdoor activities should be cancelled.
  • Evacuation to safer shelters should have been completed since it may be too late under this situation.
  • With PSWS #4, the locality is very likely to be hit directly by the eye of the typhoon. As the eye of the typhoon approaches, the weather will continuously worsen with the winds increasing to its strongest coming generally from the north. Then a sudden improvement of the weather with light winds (a lull) will be experienced. This means that the eye of the typhoon is over the locality. This improved weather may last for one to two hours depending on the diameter of the eye and the speed of movement. As the eye moves out of the locality, the worst weather experienced before the lull will suddenly commence. This time the very strong winds will come generally from the south.
  • The disaster coordinating councils concerned and other disaster response organizations are now fully responding to emergencies and in full readiness to immediately respond to possible calamity.
What To Do
  • If the house is not strong enough to withstand the battering of strong winds go to designated evacuation center aor seek shelter in stronger houses.
  • Stay in safe houses until after the disturbances has left the area.
  • Evacuate from low-lying area and reiverbanks and stay away from coastal areas for possible flooding and strom surge.
  • All travel and outdoor activities should be cancelled.
  • Watch out for the passage of the "Eye Wall and the "Eye" of the typhoon.
Tropical Cyclone Wind Signal no.
Affected Areas
  • Luzon
    • Camarines Norte, the northern and southeastern portions of Camarines Sur (Siruma, Tinambac, Goa, San Jose, Tigaon, Sagñay, Calabanga), and the northeastern portion of Albay (City of Tabaco, Tiwi, Malinao, Malilipot, Bacacay, Rapu-Rapu)
Meteorological Condition
  • A very intense typhoon will affect the locality.
  • Winds of greater than 118 km/h up to 184 km/h may be expected in at least 12 hours.
Impact of the Wind
  • Very heavy damage to high–risk structures.
  • Heavy damage to medium risk structures.
  • Moderate damage to low-risk structures.
  • Considerable damage to structures of light materials (up to 75% are totally and partially destroyed); complete roof structure failures.
  • Many houses of medium-built materials are unroofed, some with collapsed walls; extensive damage to doors and windows.
  • A few houses of first-class materials are partially damaged.
  • All signs/billboards are blown down. There is almost total damage to banana plantation.
  • Most mango trees, ipil-ipil and similar types of large trees are downed or broken.
  • Coconut plantation may suffer extensive damage.
  • Rice and corn plantation may suffer severe losses.
Precautionary Measures
  • The situation is potentially very destructive to the community.
  • All travels and outdoor activities should be cancelled.
  • Evacuation to safer shelters should have been completed since it may be too late under this situation.
  • With PSWS #4, the locality is very likely to be hit directly by the eye of the typhoon. As the eye of the typhoon approaches, the weather will continuously worsen with the winds increasing to its strongest coming generally from the north. Then a sudden improvement of the weather with light winds (a lull) will be experienced. This means that the eye of the typhoon is over the locality. This improved weather may last for one to two hours depending on the diameter of the eye and the speed of movement. As the eye moves out of the locality, the worst weather experienced before the lull will suddenly commence. This time the very strong winds will come generally from the south.
  • The disaster coordinating councils concerned and other disaster response organizations are now fully responding to emergencies and in full readiness to immediately respond to possible calamity.
What To Do
  • If the house is not strong enough to withstand the battering of strong winds go to designated evacuation center aor seek shelter in stronger houses.
  • Stay in safe houses until after the disturbances has left the area.
  • Evacuate from low-lying area and reiverbanks and stay away from coastal areas for possible flooding and strom surge.
  • All travel and outdoor activities should be cancelled.
  • Watch out for the passage of the "Eye Wall and the "Eye" of the typhoon.
Tropical Cyclone Wind Signal no.
Affected Areas
  • Luzon
    • Aurora, Polillo Islands, the northern and eastern portions of mainland Quezon (Calauag, Guinayangan, Tagkawayan, Buenavista, Lopez, Quezon, Perez, Alabat, Gumaca, Plaridel, Atimonan, Real, General Nakar, Infanta, Mauban, Sampaloc), the eastern portion of Rizal (Tanay, Pililla), the northeastern portion of Laguna (Santa Maria, Famy, Mabitac, Pakil, Pangil, Siniloan, Paete, Kalayaan, Lumban, Cavinti), the rest of Camarines Sur, the rest of Albay, and the northern portion of Sorsogon (Prieto Diaz, City of Sorsogon, Gubat, Barcelona, Castilla, Casiguran, Pilar, Donsol)
Meteorological Condition
  • A tropical cyclone will affect the locality.
  • Winds of greater than 89 km/h up to 117 km/h may be expected in at least 18 hours.
Impact of the Wind
  • Heavy damage to high–risk structures.
  • Moderate damage to medium-risk structures.
  • Light damage to low risk structures.
  • Increasing damage (up to more than 50%) to old, dilapidated residential structures and houses of light materials. Majority of all nipa and cogon houses may be unroofed or destroyed.
  • Houses of medium strength materials (old, timber or mixed timber-CHB structures, usually with G.I. roofing’s); some warehouses or bodega-type structures are unroofed.
  • There may be widespread disruption of electrical power and communication services.
  • Almost all banana plants are downed.
  • Some big trees (acacia, mango, etc.) are broken or uprooted.
  • Dwarf-type or hybrid coconut trees are tilted or downed.
  • Rice and corn crops may suffer heavy losses.
  • Damage to shrubbery and trees with foliage blown off; some large trees blown down.
Precautionary Measures
  • The disturbance is dangerous to the communities threatened/affected.
  • The sea and coastal waters will be very dangerous to all seacrafts.
  • Travel is very risky especially by sea and air.
  • People are advised to seek shelter in strong buildings, evacuate low-lying areas and to stay away from the coasts and river banks.
  • Watch out for the passage of the "eye" of the typhoon indicated by a sudden occurrence of fair weather immediately after very bad weather with very strong winds coming gnerally from the north.
  • When the "eye" of the typhoon hit the community do not venture away from the safe shelter because after one to two hours the worst weather will resume with the very strong winds coming from the south.
  • Classes in all levels should be suspended and children should stay in the safety of strong buildings.
  • Disaster preparedness and response agencies/organizations are in action with appropriate response to actual emergency.
What To Do
  • If the house is not strong enough to withstand the battering of strong winds go to designated evacuation center aor seek shelter in stronger houses.
  • Stay in safe houses until after the disturbances has left the area.
  • Evacuate from low-lying area and reiverbanks and stay away from coastal areas for possible flooding and strom surge.
  • All travel and outdoor activities should be cancelled.
  • Watch out for the passage of the "Eye Wall and the "Eye" of the typhoon.
Tropical Cyclone Wind Signal no.
Affected Areas
  • Luzon
    • Isabela, Quirino, Nueva Vizcaya, Abra, Kalinga, Mountain Province, Ifugao, Benguet, Ilocos Sur, La Union, Pangasinan, Nueva Ecija, Bulacan, Tarlac, Pampanga, Zambales, Bataan, Metro Manila, the rest of Rizal the rest of Laguna, Cavite, the rest of Quezon, Marinduque, Burias Island, Ticao Island, and the rest of Sorsogon
  • Visayas
    • Northern Samar, the northern portion of Samar (Matuguinao, Calbayog City, Santa Margarita, San Jorge, San Jose de Buan, Gandara), and the northern portion of Eastern Samar (Dolores, Maslog, Jipapad, Arteche, Oras, San Policarpo)
Meteorological Condition
  • A tropical cyclone will affect the the locality.
  • Winds of greater than 62 km/h and up to 88 km/h may be expected in at least 24 hours.
Impact of the Wind
  • Light to Moderate damage to high risk structures.
  • Very light to light damage to medium-risk structures.
  • No damage to very light damage to low risk structures.
  • Unshielded, old dilapidated schoolhouses, makeshift shanties, and other structures of light materials are partially damaged or unroofed.
  • A number of nipa and cogon houses may be partially or totally unroofed.
  • Some old galvanized iron (G.I.) roofs may be peeled or blown off.
  • Some wooden, old electric posts are tilted or downed.
  • Some damage to poorly constructed signs/billboards.
  • In general, the winds may bring light to moderate damage to the exposed communities. Most banana plants, a few mango trees, ipil-ipil and similar types of trees are downed or broken.
  • Some coconut trees may be tilted with few others broken.
  • Rice and corn may be adversely affected.
  • Considerable damage to shrubbery and trees with some heavy-foliaged trees blown down.
Precautionary Measures
  • The sea and coastal waters are dangerous to small seacrafts
  • Special attention should be given to the latest position, the direction and speed of movement and the intensity of the storm as it may intensify and move towards the locality.
  • The general public especially people travelling by sea and air are cautioned to avoid unnecessary risks.
  • Outdoor activities of children should be postponed.
  • Secure properties before the signal is upgraded.
  • Disaster preparedness agencies / organizations are in action to alert their communities.
What To Do
  • Prepare flashlights, batteries , matches, kerosene lamps, or candles and charcoal in anticipation of power failure, first aid kit and store ready to eat foods.
  • Keep your cell phones fully charged.
  • Elevate household things in case of flooding.
  • For fishing folks, secure fishing boats in safe area.
Tropical Cyclone Wind Signal no.
Affected Areas
  • Luzon
    • Mainland Cagayan, Apayao, Ilocos Norte, Batangas, the northern portion of Occidental Mindoro (Sablayan, Santa Cruz, Mamburao, Abra de Ilog, Paluan) including Lubang Islands, the northern portion of Oriental Mindoro (Puerto Galera, San Teodoro, Naujan, Baco, Victoria, Socorro, Pinamalayan, Bansud, Gloria, Pola, City of Calapan, Bongabong, Roxas, Mansalay), Romblon, and the rest of Masbate
  • Visayas
    • The rest of Eastern Samar, the rest of Samar, Biliran, the northern and central portions of Leyte (Tunga, Pastrana, San Miguel, Matag-Ob, Tolosa, Palo, Calubian, Leyte, Mayorga, Julita, Carigara, Babatngon, Dagami, Jaro, San Isidro, Santa Fe, Albuera, Villaba, La Paz, Palompon, Tabontabon, Tanauan, Merida, Ormoc City, Isabel, Dulag, Capoocan, Alangalang, Burauen, Tabango, Tacloban City, Kananga, Barugo), the northernmost portion of Cebu (Daanbantayan, Medellin) including Bantayan Islands, and the northernmost portion of Iloilo (Carles)
Meteorological Condition
  • A tropical cyclone will affect the locality.
  • Winds of 39-61 km/h may be expected in at least 36 hours or intermittent rains may be expected within 36 hours. (When the tropical cyclone develops very close to the locality a shorter lead time of the occurrence of the winds will be specified in the warning bulletin.)
Impact of the Wind
  • 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.
Precautionary Measures
  • When the tropical cyclone is strong or is intensifying and is moving closer, this signal may be upgraded to the next higher level.
  • The waves on coastal waters may gradually develop and become bigger and higher.
  • The people are advised to listen to the latest severe weather bulletin issued by PAGASA every six hours. In the meantime, business may be carried out as usual except when flood occur.
  • Disaster preparedness is activated to alert status.
What To Do
  • Inspect your house if necessary repair/fixing is needed.
  • Clean up drainage system.
  • Harvest crops tha can be yielded.
  • Monitor the latest Severe Weather Bulletin issued By PAGASA every six hours and hourly updates.
    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.

We always find ways to improve our weather products and services. Click Here to get started with our short survey. Your Feedback is important to us.