Philippine tropical cyclones

Goring rapidly intensifies into typhoon; Signal No. 2 up

Acor Arceo

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Goring rapidly intensifies into typhoon; Signal No. 2 up

GORING. Satellite image of Typhoon Goring (Saola) as of August 25, 2023, 11 pm.

NOAA

PAGASA says Typhoon Goring (Saola) underwent 'a period of rapid intensification' on Friday, August 25, and it will continue to strengthen

MANILA, Philippines – After “a period of rapid intensification,” Goring (Saola) reached typhoon status on Friday evening, August 25.

Its maximum sustained winds increased to 120 kilometers per hour from the previous 110 km/h when it was a severe tropical storm, said the Philippine Atmospheric, Geophysical, and Astronomical Services Administration (PAGASA) in a briefing past 11 pm on Friday.

The typhoon’s gustiness is now up to 150 km/h from 135 km/h.

In the early hours of Friday, Goring’s maximum sustained winds were only at 75 km/h.

Goring is also projected to keep intensifying, and may become a super typhoon on Monday, August 28 – a regular holiday in the country for National Heroes Day.

It was last spotted 205 kilometers east of Calayan, Cagayan, moving south southwest at only 10 km/h on Friday evening.

ALSO ON RAPPLER

As of 11 pm on Friday, Signal No. 2 has been raised due to Goring for the first time. Below are the areas under tropical cyclone wind signals.

Signal No. 2

Gale-force winds (62 to 88 km/h), minor to moderate threat to life and property

  • extreme northeastern part of mainland Cagayan (Santa Ana)
Signal No. 1

Strong winds (39 to 61 km/h), minimal to minor threat to life and property

  • Batanes
  • Babuyan Islands
  • eastern part of mainland Cagayan (Gonzaga, Lal-lo, Gattaran, Baggao, Peñablanca, Santa Teresita, Buguey, Camalaniugan, Aparri)
  • eastern part of Isabela (Maconacon, Dinapigue, San Mariano, San Pablo, Cabagan, Tumauini, Ilagan City, Divilacan, Palanan)
  • northern part of Aurora (Dilasag, Casiguran)

Floods and landslides are also possible as the typhoon is bringing moderate to torrential rain. Here is PAGASA’s updated rainfall forecast:

Friday night, August 25, to Saturday night, August 26

  • 100-200 millimeters (mm): extreme northeastern part of mainland Cagayan
  • 50-100 mm: Babuyan Islands, northwestern and eastern parts of mainland Cagayan, northeastern part of Isabela, Abra, Apayao, Ilocos Norte, Ilocos Sur

Saturday night, August 26, to Sunday night, August 27

  • 100-200 mm: extreme northeastern part of mainland Cagayan
  • 50-100 mm: Babuyan Islands, northwestern and eastern parts of mainland Cagayan, eastern part of Isabela, Ilocos Norte, northern part of Aurora

The gale warning due to Goring issued at 5 pm on Friday remains in effect as well. Rough to very rough seas, with waves 2.8 to 4.5 meters high, are expected in these seaboards:

  • northern and eastern seaboards of Northern Luzon (Batanes, Cagayan including Babuyan Islands, Isabela)
  • eastern seaboard of Central Luzon (Aurora)

PAGASA advised fishing boats and other small vessels not to sail, and larger vessels to watch out for big waves.

During the weekend, Goring is expected to move south to southeast off the Cagayan Valley region. Then it may turn northeast to north on Monday, before speeding up toward the sea east of Taiwan on Tuesday, August 29, and Wednesday, August 30.

Taiwan is within the Philippine Area of Responsibility (PAR).

Goring is also enhancing the southwest monsoon or habagat, which will affect the following areas and may also trigger floods and landslides:

Friday night, August 25, to Saturday night, August 26

  • 50-100 mm: Zambales, Bataan, Occidental Mindoro

Saturday night, August 26, to Sunday night, August 27

  • 100-200 mm: Occidental Mindoro
  • 50-100 mm: Zambales, Bataan, Cavite, Batangas, northern part of Palawan including Calamian and Cuyo islands, Antique

Sunday night, August 27, to Monday night, August 28

  • 100-200 mm: Occidental Mindoro
  • 50-100 mm: Zambales, Bataan, Cavite, Batangas, northern part of Palawan including Calamian and Cuyo islands, Western Visayas

The enhanced southwest monsoon will also trigger gusty conditions in these areas:

Saturday, August 26

  • Aurora, Bataan, Metro Manila, Calabarzon, Bicol, most of Mimaropa

Sunday, August 27

  • Aurora, Bataan, Metro Manila, Calabarzon, Mimaropa, Bicol, Visayas, Dinagat Islands, Camiguin

Monday, August 28

  • Aurora, Bataan, Metro Manila, Calabarzon, Mimaropa, Bicol, Visayas, Dinagat Islands, Camiguin, most of Zamboanga Peninsula

Goring is the Philippines’ seventh tropical cyclone for 2023 and the first for August.

PAGASA previously said it expects two or three tropical cyclones to develop within or enter PAR in August.

The weather bureau also continues to monitor a low pressure area (LPA) that formed outside PAR on Friday. It was located 1,870 kilometers east of the Visayas on Friday evening.

PAGASA Weather Specialist Benison Estareja said the LPA will remain far from the country and will have no direct effect in the coming days. – Rappler.com

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Acor Arceo

Acor Arceo is the head of copy and editorial standards at Rappler. Trained in both online and TV newsrooms, Acor ensures consistency in editorial standards across all sections and also supervises Rappler’s coverage of disasters.