Tropical Depression Isang: Signal No. 1 Remains in 15 Areas as Storm Moves Away from Luzon

2025-08-22
Tropical Depression Isang: Signal No. 1 Remains in 15 Areas as Storm Moves Away from Luzon
GMA News Online

The Philippines remains under alert as Tropical Depression Isang continues its journey away from Luzon, though not without leaving its mark. According to the latest bulletin released by the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA) on Friday evening, 15 areas are still under Tropical Cyclone Wind Signal (TCWS) No. 1.

Where is Isang Now?

As of the 11 p.m. Friday update, Isang was located 380 kilometers (236 miles) east of Luzon. It is moving northeast at a speed of 25 kilometers per hour (15 mph). While the storm is moving away, its influence is still being felt across a significant portion of the archipelago.

Areas Under Signal No. 1

The following areas are currently under TCWS No. 1, indicating that winds of 30-60 kilometers per hour (19-37 mph) are expected, with gusts reaching up to 65 kilometers per hour (40 mph). These conditions can bring moderate to heavy damage to structures and vegetation:

  • Batanes
  • Babuyan Islands
  • Cagayan
  • Isabela
  • Quirino
  • Nueva Vizcaya
  • Ifugao
  • Benguet
  • Mountain Province
  • Kalinga
  • Aurora
  • Nueva Ecija
  • Bulacan
  • Pampanga
  • Zambales

Potential Impacts: What to Expect

Residents in areas under Signal No. 1 should be prepared for the following:

  • Strong Winds: Expect sustained winds that could damage trees, signs, and poorly constructed structures.
  • Heavy Rainfall: Moderate to heavy rainfall is likely, potentially leading to flash floods and landslides in vulnerable areas.
  • Rough Seas: Sea conditions will be rough, making travel dangerous for small vessels.

PAGASA's Guidance and Updates

PAGASA continues to monitor Tropical Depression Isang closely and will issue further updates as needed. Residents are advised to stay informed by regularly checking PAGASA’s website and social media channels. Local authorities are also urged to implement preparedness measures and ensure the safety of their constituents.

Safety Reminders: Be Prepared

  • Monitor Weather Updates: Stay informed about the latest developments from PAGASA.
  • Secure Your Surroundings: Fasten loose objects and secure your home to minimize potential damage.
  • Be Ready to Evacuate: If you live in a flood-prone or landslide-prone area, prepare for possible evacuation.
  • Avoid Travel: Unless absolutely necessary, avoid traveling to areas affected by the storm.

Tropical Depression Isang serves as a reminder of the Philippines' vulnerability to tropical cyclones. By staying informed and prepared, we can mitigate the risks and protect ourselves and our communities.

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